2,596,810

2 × 5 × 259681

2,596,810 factors as 2 × 5 × 259681. Its 8 positive divisors give a proper-divisor sum of 2,077,466, so this integer is deficient. The Collatz stopping time is 68 steps.

Prime Factor Structure

Factorization String 2 × 5 × 259681

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,674,276

Proper Divisor Sum 2,077,466

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2596799 ← → #2596819

Radix Representation

Decimal	2596810
Binary	1001111001111111001010 (22 bits)
Octal	0o11717712
Hexadecimal	0x279FCA

Divisor Catalog (8)

1 2 5 10 259,681 519,362 1,298,405 2,596,810

Collatz Trajectory (68 steps to reach 1)

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

2,596,810 1,298,405 3,895,216 1,947,608 973,804 486,902 243,451 730,354 365,177 1,095,532 547,766 273,883 821,650 410,825 1,232,476 616,238 308,119 924,358 462,179 1,386,538 693,269 2,079,808 1,039,904 519,952 259,976 129,988 64,994 32,497 97,492 48,746 24,373 73,120 36,560 18,280 9,140 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13

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