1,444,789

1444789

1,444,789 has digital root 1. The neighboring primes are 1444787 and 1444801; its proper-divisor sum differs from the starting integer by -1,444,788.

Prime Factor Structure

Factorization String 1444789

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Total Divisors 2

Divisor Sum (σ) 1,444,790

Proper Divisor Sum 1

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1444787 ← → #1444801

1 1,444,789

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

1,444,789 4,334,368 2,167,184 1,083,592 541,796 270,898 135,449 406,348 203,174 101,587 304,762 152,381 457,144 228,572 114,286 57,143 171,430 85,715 257,146 128,573 385,720 192,860 96,430 48,215 144,646 72,323 216,970 108,485 325,456 162,728 81,364 40,682 20,341 61,024 30,512 15,256 7,628 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256