42,576,265

5 × 89 × 241 × 397

42,576,265 factors as 5 × 89 × 241 × 397. Its 16 positive divisors give a proper-divisor sum of 9,434,375, so this integer is deficient. The Collatz stopping time is 191 steps.

Prime Factor Structure

Factorization String 5 × 89 × 241 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 52,010,640

Proper Divisor Sum 9,434,375

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #42576251 ← → #42576269

Radix Representation

Decimal	42576265
Binary	10100010011010100110001001 (26 bits)
Octal	0o242324611
Hexadecimal	0x289A989

Divisor Catalog (16)

1 5 89 241 397 445 1,205 1,985 21,449 35,333 95,677 107,245 176,665 478,385 8,515,253 42,576,265

Collatz Trajectory (191 steps to reach 1)

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

42,576,265 127,728,796 63,864,398 31,932,199 95,796,598 47,898,299 143,694,898 71,847,449 215,542,348 107,771,174 53,885,587 161,656,762 80,828,381 242,485,144 121,242,572 60,621,286 30,310,643 90,931,930 45,465,965 136,397,896 68,198,948 34,099,474 17,049,737 51,149,212 25,574,606 12,787,303 38,361,910 19,180,955 57,542,866 28,771,433 86,314,300 43,157,150 21,578,575 64,735,726 32,367,863 97,103,590 48,551,795 145,655,386 72,827,693 218,483,080 109,241,540 54,620,770 27,310,385 81,931,156 40,965,578 20,482,789 61,448,368 30,724,184 15,362,092 7,681,046 3,840,523 11,521,570 5,760,785 17,282,356 8,641,178 4,320,589 12,961,768 6,480,884 3,240,442 1,620,221

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