3,428,792

2³ × 67 × 6397

Prime Factor Structure

Factorization String 2^3 × 67 × 6397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,525,960

Proper Divisor Sum 3,097,168

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3428783 ← → #3428801

1 2 4 8 67 134 268 536 6,397 12,794 25,588 51,176 428,599 857,198 1,714,396 3,428,792

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

3,428,792 1,714,396 857,198 428,599 1,285,798 642,899 1,928,698 964,349 2,893,048 1,446,524 723,262 361,631 1,084,894 542,447 1,627,342 813,671 2,441,014 1,220,507 3,661,522 1,830,761 5,492,284 2,746,142 1,373,071 4,119,214 2,059,607 6,178,822 3,089,411 9,268,234 4,634,117 13,902,352 6,951,176 3,475,588 1,737,794 868,897 2,606,692 1,303,346 651,673 1,955,020 977,510 488,755 1,466,266 733,133 2,199,400 1,099,700 549,850 274,925 824,776 412,388 206,194 103,097 309,292 154,646 77,323 231,970 115,985 347,956 173,978 86,989 260,968 130,484

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