1,356,808

2³ × 31 × 5471

Prime Factor Structure

Factorization String 2^3 × 31 × 5471

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,626,560

Proper Divisor Sum 1,269,752

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1356763 ← → #1356811

1 2 4 8 31 62 124 248 5,471 10,942 21,884 43,768 169,601 339,202 678,404 1,356,808

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

1,356,808 678,404 339,202 169,601 508,804 254,402 127,201 381,604 190,802 95,401 286,204 143,102 71,551 214,654 107,327 321,982 160,991 482,974 241,487 724,462 362,231 1,086,694 543,347 1,630,042 815,021 2,445,064 1,222,532 611,266 305,633 916,900 458,450 229,225 687,676 343,838 171,919 515,758 257,879 773,638 386,819 1,160,458 580,229 1,740,688 870,344 435,172 217,586 108,793 326,380 163,190 81,595 244,786 122,393 367,180 183,590 91,795 275,386 137,693 413,080 206,540 103,270 51,635

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