2,597,599

79 × 131 × 251

2,597,599 factors as 79 × 131 × 251. Its 8 positive divisors give a proper-divisor sum of 63,521, so this integer is deficient. The Collatz stopping time is 187 steps.

Prime Factor Structure

Factorization String 79 × 131 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,661,120

Proper Divisor Sum 63,521

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #2597591 ← → #2597603

Radix Representation

Decimal	2597599
Binary	1001111010001011011111 (22 bits)
Octal	0o11721337
Hexadecimal	0x27A2DF

Divisor Catalog (8)

1 79 131 251 10,349 19,829 32,881 2,597,599

Collatz Trajectory (187 steps to reach 1)

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

2,597,599 7,792,798 3,896,399 11,689,198 5,844,599 17,533,798 8,766,899 26,300,698 13,150,349 39,451,048 19,725,524 9,862,762 4,931,381 14,794,144 7,397,072 3,698,536 1,849,268 924,634 462,317 1,386,952 693,476 346,738 173,369 520,108 260,054 130,027 390,082 195,041 585,124 292,562 146,281 438,844 219,422 109,711 329,134 164,567 493,702 246,851 740,554 370,277 1,110,832 555,416 277,708 138,854 69,427 208,282 104,141 312,424 156,212 78,106 39,053 117,160 58,580 29,290 14,645 43,936 21,968 10,984 5,492 2,746

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #2,597,598 Browse Full Index Next Integer #2,597,600 →