57,726,591

3 × 13 × 131 × 11299

57,726,591 factors as 3 × 13 × 131 × 11299. Its 16 positive divisors give a proper-divisor sum of 25,803,009, so this integer is deficient. The Collatz stopping time is 238 steps.

Prime Factor Structure

Factorization String 3 × 13 × 131 × 11299

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 83,529,600

Proper Divisor Sum 25,803,009

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #57726589 ← → #57726601

Radix Representation

Decimal	57726591
Binary	11011100001101011001111111 (26 bits)
Octal	0o334153177
Hexadecimal	0x370D67F

Divisor Catalog (16)

1 3 13 39 131 393 1,703 5,109 11,299 33,897 146,887 440,661 1,480,169 4,440,507 19,242,197 57,726,591

Collatz Trajectory (238 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

57,726,591 173,179,774 86,589,887 259,769,662 129,884,831 389,654,494 194,827,247 584,481,742 292,240,871 876,722,614 438,361,307 1,315,083,922 657,541,961 1,972,625,884 986,312,942 493,156,471 1,479,469,414 739,734,707 2,219,204,122 1,109,602,061 3,328,806,184 1,664,403,092 832,201,546 416,100,773 1,248,302,320 624,151,160 312,075,580 156,037,790 78,018,895 234,056,686 117,028,343 351,085,030 175,542,515 526,627,546 263,313,773 789,941,320 394,970,660 197,485,330 98,742,665 296,227,996 148,113,998 74,056,999 222,170,998 111,085,499 333,256,498 166,628,249 499,884,748 249,942,374 124,971,187 374,913,562 187,456,781 562,370,344 281,185,172 140,592,586 70,296,293 210,888,880 105,444,440 52,722,220 26,361,110 13,180,555

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #57,726,590 Browse Full Index Next Integer #57,726,592 →