25,758,002

2 × 409 × 31489

25,758,002 factors as 2 × 409 × 31489. Its 8 positive divisors give a proper-divisor sum of 12,974,698, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 409 × 31489

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 38,732,700

Proper Divisor Sum 12,974,698

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #25758001 ← → #25758037

Radix Representation

Decimal	25758002
Binary	1100010010000100100110010 (25 bits)
Octal	0o142204462
Hexadecimal	0x1890932

Divisor Catalog (8)

1 2 409 818 31,489 62,978 12,879,001 25,758,002

Collatz Trajectory (167 steps to reach 1)

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

25,758,002 12,879,001 38,637,004 19,318,502 9,659,251 28,977,754 14,488,877 43,466,632 21,733,316 10,866,658 5,433,329 16,299,988 8,149,994 4,074,997 12,224,992 6,112,496 3,056,248 1,528,124 764,062 382,031 1,146,094 573,047 1,719,142 859,571 2,578,714 1,289,357 3,868,072 1,934,036 967,018 483,509 1,450,528 725,264 362,632 181,316 90,658 45,329 135,988 67,994 33,997 101,992 50,996 25,498 12,749 38,248 19,124 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757

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