2 × 5 × 139 × 359

Prime Factor Structure

Factorization String 2 × 5 × 139 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 907,200

Proper Divisor Sum 408,190

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #498989 ← → #499021

1 2 5 10 139 278 359 695 718 1,390 1,795 3,590 49,901 99,802 249,505 499,010

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

499,010 249,505 748,516 374,258 187,129 561,388 280,694 140,347 421,042 210,521 631,564 315,782 157,891 473,674 236,837 710,512 355,256 177,628 88,814 44,407 133,222 66,611 199,834 99,917 299,752 149,876 74,938 37,469 112,408 56,204 28,102 14,051 42,154 21,077 63,232 31,616 15,808 7,904 3,952 1,976 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89

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