1,472,887

13 × 137 × 827

1,472,887 factors as 13 × 137 × 827. Its 8 positive divisors give a proper-divisor sum of 126,809, so this integer is deficient. The Collatz stopping time is 150 steps.

Prime Factor Structure

Factorization String 13 × 137 × 827

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,599,696

Proper Divisor Sum 126,809

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1472869 ← → #1472893

Radix Representation

Decimal	1472887
Binary	101100111100101110111 (21 bits)
Octal	0o5474567
Hexadecimal	0x167977

Divisor Catalog (8)

1 13 137 827 1,781 10,751 113,299 1,472,887

Collatz Trajectory (150 steps to reach 1)

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

1,472,887 4,418,662 2,209,331 6,627,994 3,313,997 9,941,992 4,970,996 2,485,498 1,242,749 3,728,248 1,864,124 932,062 466,031 1,398,094 699,047 2,097,142 1,048,571 3,145,714 1,572,857 4,718,572 2,359,286 1,179,643 3,538,930 1,769,465 5,308,396 2,654,198 1,327,099 3,981,298 1,990,649 5,971,948 2,985,974 1,492,987 4,478,962 2,239,481 6,718,444 3,359,222 1,679,611 5,038,834 2,519,417 7,558,252 3,779,126 1,889,563 5,668,690 2,834,345 8,503,036 4,251,518 2,125,759 6,377,278 3,188,639 9,565,918 4,782,959 14,348,878 7,174,439 21,523,318 10,761,659 32,284,978 16,142,489 48,427,468 24,213,734 12,106,867

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