25,913,402

2 × 12956701

25,913,402 factors as 2 × 12956701. Its 4 positive divisors give a proper-divisor sum of 12,956,704, so this integer is deficient. The Collatz stopping time is 273 steps.

Prime Factor Structure

Factorization String 2 × 12956701

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 38,870,106

Proper Divisor Sum 12,956,704

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #25913399 ← → #25913417

Radix Representation

Decimal	25913402
Binary	1100010110110100000111010 (25 bits)
Octal	0o142664072
Hexadecimal	0x18B683A

Divisor Catalog (4)

1 2 12,956,701 25,913,402

Collatz Trajectory (273 steps to reach 1)

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

25,913,402 12,956,701 38,870,104 19,435,052 9,717,526 4,858,763 14,576,290 7,288,145 21,864,436 10,932,218 5,466,109 16,398,328 8,199,164 4,099,582 2,049,791 6,149,374 3,074,687 9,224,062 4,612,031 13,836,094 6,918,047 20,754,142 10,377,071 31,131,214 15,565,607 46,696,822 23,348,411 70,045,234 35,022,617 105,067,852 52,533,926 26,266,963 78,800,890 39,400,445 118,201,336 59,100,668 29,550,334 14,775,167 44,325,502 22,162,751 66,488,254 33,244,127 99,732,382 49,866,191 149,598,574 74,799,287 224,397,862 112,198,931 336,596,794 168,298,397 504,895,192 252,447,596 126,223,798 63,111,899 189,335,698 94,667,849 284,003,548 142,001,774 71,000,887 213,002,662

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