3 × 139 × 977

Prime Factor Structure

Factorization String 3 × 139 × 977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 547,680

Proper Divisor Sum 140,271

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #407401 ← → #407437

1 3 139 417 977 2,931 135,803 407,409

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

407,409 1,222,228 611,114 305,557 916,672 458,336 229,168 114,584 57,292 28,646 14,323 42,970 21,485 64,456 32,228 16,114 8,057 24,172 12,086 6,043 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299 45,898 22,949 68,848 34,424 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515

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