7,209,837

3³ × 71 × 3761

Prime Factor Structure

Factorization String 3^3 × 71 × 3761

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 10,834,560

Proper Divisor Sum 3,624,723

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #7209827 ← → #7209841

1 3 9 27 71 213 639 1,917 3,761 11,283 33,849 101,547 267,031 801,093 2,403,279 7,209,837

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

7,209,837 21,629,512 10,814,756 5,407,378 2,703,689 8,111,068 4,055,534 2,027,767 6,083,302 3,041,651 9,124,954 4,562,477 13,687,432 6,843,716 3,421,858 1,710,929 5,132,788 2,566,394 1,283,197 3,849,592 1,924,796 962,398 481,199 1,443,598 721,799 2,165,398 1,082,699 3,248,098 1,624,049 4,872,148 2,436,074 1,218,037 3,654,112 1,827,056 913,528 456,764 228,382 114,191 342,574 171,287 513,862 256,931 770,794 385,397 1,156,192 578,096 289,048 144,524 72,262 36,131 108,394 54,197 162,592 81,296 40,648 20,324 10,162 5,081 15,244 7,622

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