54,001,025

5² × 13 × 166157

Prime Factor Structure

Factorization String 5^2 × 13 × 166157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 72,112,572

Proper Divisor Sum 18,111,547

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #54000971 ← → #54001037

1 5 13 25 65 325 166,157 830,785 2,160,041 4,153,925 10,800,205 54,001,025

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

54,001,025 162,003,076 81,001,538 40,500,769 121,502,308 60,751,154 30,375,577 91,126,732 45,563,366 22,781,683 68,345,050 34,172,525 102,517,576 51,258,788 25,629,394 12,814,697 38,444,092 19,222,046 9,611,023 28,833,070 14,416,535 43,249,606 21,624,803 64,874,410 32,437,205 97,311,616 48,655,808 24,327,904 12,163,952 6,081,976 3,040,988 1,520,494 760,247 2,280,742 1,140,371 3,421,114 1,710,557 5,131,672 2,565,836 1,282,918 641,459 1,924,378 962,189 2,886,568 1,443,284 721,642 360,821 1,082,464 541,232 270,616 135,308 67,654 33,827 101,482 50,741 152,224 76,112 38,056 19,028 9,514

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