5 × 7 × 251 × 457

Prime Factor Structure

Factorization String 5 × 7 × 251 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,539,968

Proper Divisor Sum 1,525,223

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4014743 ← → #4014749

1 5 7 35 251 457 1,255 1,757 2,285 3,199 8,785 15,995 114,707 573,535 802,949 4,014,745

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

4,014,745 12,044,236 6,022,118 3,011,059 9,033,178 4,516,589 13,549,768 6,774,884 3,387,442 1,693,721 5,081,164 2,540,582 1,270,291 3,810,874 1,905,437 5,716,312 2,858,156 1,429,078 714,539 2,143,618 1,071,809 3,215,428 1,607,714 803,857 2,411,572 1,205,786 602,893 1,808,680 904,340 452,170 226,085 678,256 339,128 169,564 84,782 42,391 127,174 63,587 190,762 95,381 286,144 143,072 71,536 35,768 17,884 8,942 4,471 13,414 6,707 20,122 10,061 30,184 15,092 7,546 3,773 11,320 5,660 2,830 1,415 4,246

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.