4,136,360

2³ × 5 × 103409

Prime Factor Structure

Factorization String 2^3 × 5 × 103409

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 9,306,900

Proper Divisor Sum 5,170,540

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #4136351 ← → #4136369

1 2 4 5 8 10 20 40 103,409 206,818 413,636 517,045 827,272 1,034,090 2,068,180 4,136,360

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

4,136,360 2,068,180 1,034,090 517,045 1,551,136 775,568 387,784 193,892 96,946 48,473 145,420 72,710 36,355 109,066 54,533 163,600 81,800 40,900 20,450 10,225 30,676 15,338 7,669 23,008 11,504 5,752 2,876 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122

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