555,256

2³ × 13 × 19 × 281

Prime Factor Structure

Factorization String 2^3 × 13 × 19 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 32

Divisor Sum (σ) 1,184,400

Proper Divisor Sum 629,144

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #555253 ← → #555257

1 2 4 8 13 19 26 38 52 76 104 152 247 281 494 562 988 1,124 1,976 2,248 3,653 5,339 7,306 10,678 14,612 21,356 29,224 42,712 69,407 138,814 277,628 555,256

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

555,256 277,628 138,814 69,407 208,222 104,111 312,334 156,167 468,502 234,251 702,754 351,377 1,054,132 527,066 263,533 790,600 395,300 197,650 98,825 296,476 148,238 74,119 222,358 111,179 333,538 166,769 500,308 250,154 125,077 375,232 187,616 93,808 46,904 23,452 11,726 5,863 17,590 8,795 26,386 13,193 39,580 19,790 9,895 29,686 14,843 44,530 22,265 66,796 33,398 16,699 50,098 25,049 75,148 37,574 18,787 56,362 28,181 84,544 42,272 21,136

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