7 × 13 × 71 × 313

Prime Factor Structure

Factorization String 7 × 13 × 71 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,532,096

Proper Divisor Sum 509,803

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2022289 ← → #2022301

1 7 13 71 91 313 497 923 2,191 4,069 6,461 22,223 28,483 155,561 288,899 2,022,293

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

2,022,293 6,066,880 3,033,440 1,516,720 758,360 379,180 189,590 94,795 284,386 142,193 426,580 213,290 106,645 319,936 159,968 79,984 39,992 19,996 9,998 4,999 14,998 7,499 22,498 11,249 33,748 16,874 8,437 25,312 12,656 6,328 3,164 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158

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