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Atlas › Integer Profiles › Node 31,997,244

31,997,244

22 × 3 × 139 × 19183
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 3 × 139 × 19183
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 75,201,280
Proper Divisor Sum 43,204,036
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #31997243 ← → #31997249

Radix Representation

Decimal 31997244
Binary 1111010000011110100111100 (25 bits)
Octal 0o172036474
Hexadecimal 0x1E83D3C

Divisor Catalog (24)

1 2 3 4 6 12 139 278 417 556 834 1,668 19,183 38,366 57,549 76,732 115,098 230,196 2,666,437 5,332,874 7,999,311 10,665,748 15,998,622 31,997,244

Collatz Trajectory (232 steps to reach 1)

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

31,997,244 15,998,622 7,999,311 23,997,934 11,998,967 35,996,902 17,998,451 53,995,354 26,997,677 80,993,032 40,496,516 20,248,258 10,124,129 30,372,388 15,186,194 7,593,097 22,779,292 11,389,646 5,694,823 17,084,470 8,542,235 25,626,706 12,813,353 38,440,060 19,220,030 9,610,015 28,830,046 14,415,023 43,245,070 21,622,535 64,867,606 32,433,803 97,301,410 48,650,705 145,952,116 72,976,058 36,488,029 109,464,088 54,732,044 27,366,022 13,683,011 41,049,034 20,524,517 61,573,552 30,786,776 15,393,388 7,696,694 3,848,347 11,545,042 5,772,521 17,317,564 8,658,782 4,329,391 12,988,174 6,494,087 19,482,262 9,741,131 29,223,394 14,611,697 43,835,092

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