1,388,264

2³ × 97 × 1789

Prime Factor Structure

Factorization String 2^3 × 97 × 1789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,631,300

Proper Divisor Sum 1,243,036

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1388243 ← → #1388269

1 2 4 8 97 194 388 776 1,789 3,578 7,156 14,312 173,533 347,066 694,132 1,388,264

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

1,388,264 694,132 347,066 173,533 520,600 260,300 130,150 65,075 195,226 97,613 292,840 146,420 73,210 36,605 109,816 54,908 27,454 13,727 41,182 20,591 61,774 30,887 92,662 46,331 138,994 69,497 208,492 104,246 52,123 156,370 78,185 234,556 117,278 58,639 175,918 87,959 263,878 131,939 395,818 197,909 593,728 296,864 148,432 74,216 37,108 18,554 9,277 27,832 13,916 6,958 3,479 10,438 5,219 15,658 7,829 23,488 11,744 5,872 2,936 1,468

Browse other published profiles and their separate link collections.

No other profiles in this collection.