4,096,407

3 × 7 × 97 × 2011

4,096,407 has digital root 3. The neighboring primes are 4096399 and 4096427; its proper-divisor sum differs from the starting integer by -1,883,182.

Prime Factor Structure

Factorization String 3 × 7 × 97 × 2011

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,309,632

Proper Divisor Sum 2,213,225

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4096399 ← → #4096427

1 3 7 21 97 291 679 2,011 2,037 6,033 14,077 42,231 195,067 585,201 1,365,469 4,096,407

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

4,096,407 12,289,222 6,144,611 18,433,834 9,216,917 27,650,752 13,825,376 6,912,688 3,456,344 1,728,172 864,086 432,043 1,296,130 648,065 1,944,196 972,098 486,049 1,458,148 729,074 364,537 1,093,612 546,806 273,403 820,210 410,105 1,230,316 615,158 307,579 922,738 461,369 1,384,108 692,054 346,027 1,038,082 519,041 1,557,124 778,562 389,281 1,167,844 583,922 291,961 875,884 437,942 218,971 656,914 328,457 985,372 492,686 246,343 739,030 369,515 1,108,546 554,273 1,662,820 831,410 415,705 1,247,116 623,558 311,779 935,338