4,100,875

5³ × 53 × 619

Prime Factor Structure

Factorization String 5^3 × 53 × 619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 5,222,880

Proper Divisor Sum 1,122,005

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4100849 ← → #4100879

1 5 25 53 125 265 619 1,325 3,095 6,625 15,475 32,807 77,375 164,035 820,175 4,100,875

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

4,100,875 12,302,626 6,151,313 18,453,940 9,226,970 4,613,485 13,840,456 6,920,228 3,460,114 1,730,057 5,190,172 2,595,086 1,297,543 3,892,630 1,946,315 5,838,946 2,919,473 8,758,420 4,379,210 2,189,605 6,568,816 3,284,408 1,642,204 821,102 410,551 1,231,654 615,827 1,847,482 923,741 2,771,224 1,385,612 692,806 346,403 1,039,210 519,605 1,558,816 779,408 389,704 194,852 97,426 48,713 146,140 73,070 36,535 109,606 54,803 164,410 82,205 246,616 123,308 61,654 30,827 92,482 46,241 138,724 69,362 34,681 104,044 52,022 26,011

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