25,623,975

3 × 5² × 13 × 41 × 641

Prime Factor Structure

Factorization String 3 × 5^2 × 13 × 41 × 641

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Total Divisors 48

Divisor Sum (σ) 46,809,504

Proper Divisor Sum 21,185,529

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #25623973 ← → #25624007

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

25,623,975 76,871,926 38,435,963 115,307,890 57,653,945 172,961,836 86,480,918 43,240,459 129,721,378 64,860,689 194,582,068 97,291,034 48,645,517 145,936,552 72,968,276 36,484,138 18,242,069 54,726,208 27,363,104 13,681,552 6,840,776 3,420,388 1,710,194 855,097 2,565,292 1,282,646 641,323 1,923,970 961,985 2,885,956 1,442,978 721,489 2,164,468 1,082,234 541,117 1,623,352 811,676 405,838 202,919 608,758 304,379 913,138 456,569 1,369,708 684,854 342,427 1,027,282 513,641 1,540,924 770,462 385,231 1,155,694 577,847 1,733,542 866,771 2,600,314 1,300,157 3,900,472 1,950,236 975,118

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