25,726,684

2² × 19 × 167 × 2027

25,726,684 factors as 2^2 × 19 × 167 × 2027. Its 24 positive divisors give a proper-divisor sum of 21,971,876, so this integer is deficient. The Collatz stopping time is 136 steps.

Prime Factor Structure

Factorization String 2^2 × 19 × 167 × 2027

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 47,698,560

Proper Divisor Sum 21,971,876

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #25726663 ← → #25726691

Radix Representation

Decimal	25726684
Binary	1100010001000111011011100 (25 bits)
Octal	0o142107334
Hexadecimal	0x1888EDC

Divisor Catalog (24)

Collatz Trajectory (136 steps to reach 1)

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

25,726,684 12,863,342 6,431,671 19,295,014 9,647,507 28,942,522 14,471,261 43,413,784 21,706,892 10,853,446 5,426,723 16,280,170 8,140,085 24,420,256 12,210,128 6,105,064 3,052,532 1,526,266 763,133 2,289,400 1,144,700 572,350 286,175 858,526 429,263 1,287,790 643,895 1,931,686 965,843 2,897,530 1,448,765 4,346,296 2,173,148 1,086,574 543,287 1,629,862 814,931 2,444,794 1,222,397 3,667,192 1,833,596 916,798 458,399 1,375,198 687,599 2,062,798 1,031,399 3,094,198 1,547,099 4,641,298 2,320,649 6,961,948 3,480,974 1,740,487 5,221,462 2,610,731 7,832,194 3,916,097 11,748,292 5,874,146

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