555,672

2³ × 3 × 13² × 137

Prime Factor Structure

Factorization String 2^3 × 3 × 13^2 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 1,515,240

Proper Divisor Sum 959,568

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #555671 ← → #555677

1 2 3 4 6 8 12 13 24 26 39 52 78 104 137 156 169 274 312 338 411 507 548 676 822 1,014 1,096 1,352 1,644 1,781 2,028 3,288 3,562 4,056 5,343 7,124 10,686 14,248 21,372 23,153 42,744 46,306 69,459 92,612 138,918 185,224 277,836 555,672

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

555,672 277,836 138,918 69,459 208,378 104,189 312,568 156,284 78,142 39,071 117,214 58,607 175,822 87,911 263,734 131,867 395,602 197,801 593,404 296,702 148,351 445,054 222,527 667,582 333,791 1,001,374 500,687 1,502,062 751,031 2,253,094 1,126,547 3,379,642 1,689,821 5,069,464 2,534,732 1,267,366 633,683 1,901,050 950,525 2,851,576 1,425,788 712,894 356,447 1,069,342 534,671 1,604,014 802,007 2,406,022 1,203,011 3,609,034 1,804,517 5,413,552 2,706,776 1,353,388 676,694 338,347 1,015,042 507,521 1,522,564 761,282

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