2³ × 73 × 239

Prime Factor Structure

Factorization String 2^3 × 73 × 239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 266,400

Proper Divisor Sum 126,824

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #139571 ← → #139589

1 2 4 8 73 146 239 292 478 584 956 1,912 17,447 34,894 69,788 139,576

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

139,576 69,788 34,894 17,447 52,342 26,171 78,514 39,257 117,772 58,886 29,443 88,330 44,165 132,496 66,248 33,124 16,562 8,281 24,844 12,422 6,211 18,634 9,317 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332

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