2³ × 19 × 23 × 61

Prime Factor Structure

Factorization String 2^3 × 19 × 23 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 446,400

Proper Divisor Sum 233,144

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #213253 ← → #213263

1 2 4 8 19 23 38 46 61 76 92 122 152 184 244 437 488 874 1,159 1,403 1,748 2,318 2,806 3,496 4,636 5,612 9,272 11,224 26,657 53,314 106,628 213,256

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

213,256 106,628 53,314 26,657 79,972 39,986 19,993 59,980 29,990 14,995 44,986 22,493 67,480 33,740 16,870 8,435 25,306 12,653 37,960 18,980 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226

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