2 × 3² × 7 × 13 × 211

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 13 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 926,016

Proper Divisor Sum 580,398

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #345607 ← → #345637

1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 211 234 273 422 546 633 819 1,266 1,477 1,638 1,899 2,743 2,954 3,798 4,431 5,486 8,229 8,862 13,293 16,458 19,201 24,687 26,586 38,402 49,374 57,603 115,206 172,809 345,618

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

345,618 172,809 518,428 259,214 129,607 388,822 194,411 583,234 291,617 874,852 437,426 218,713 656,140 328,070 164,035 492,106 246,053 738,160 369,080 184,540 92,270 46,135 138,406 69,203 207,610 103,805 311,416 155,708 77,854 38,927 116,782 58,391 175,174 87,587 262,762 131,381 394,144 197,072 98,536 49,268 24,634 12,317 36,952 18,476 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194

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