λ
Prime Ledger

8,715,118

2 × 17 × 137 × 1871
Deficient Even Composite

8,715,118 has the prime decomposition 2 × 17 × 137 × 1871. Its 4 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 17 × 137 × 1871
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,950,144
Proper Divisor Sum 5,235,026
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8715107 ← → #8715143

Radix Representation

Decimal 8715118
Binary 100001001111101101101110 (24 bits)
Octal 0o41175556
Hexadecimal 0x84FB6E

Divisor Catalog (16)

1 2 17 34 137 274 1,871 2,329 3,742 4,658 31,807 63,614 256,327 512,654 4,357,559 8,715,118

Collatz Trajectory (181 steps to reach 1)

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

8,715,118 4,357,559 13,072,678 6,536,339 19,609,018 9,804,509 29,413,528 14,706,764 7,353,382 3,676,691 11,030,074 5,515,037 16,545,112 8,272,556 4,136,278 2,068,139 6,204,418 3,102,209 9,306,628 4,653,314 2,326,657 6,979,972 3,489,986 1,744,993 5,234,980 2,617,490 1,308,745 3,926,236 1,963,118 981,559 2,944,678 1,472,339 4,417,018 2,208,509 6,625,528 3,312,764 1,656,382 828,191 2,484,574 1,242,287 3,726,862 1,863,431 5,590,294 2,795,147 8,385,442 4,192,721 12,578,164 6,289,082 3,144,541 9,433,624 4,716,812 2,358,406 1,179,203 3,537,610 1,768,805 5,306,416 2,653,208 1,326,604 663,302 331,651

More profiles

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