λ
Sigma Notebook

9,851,345

5 × 7 × 67 × 4201
Deficient Odd Composite

9,851,345 is odd and not a perfect square. Its factorization is 5 × 7 × 67 × 4201 and its 16 divisors sum to 13,715,328.

Prime Factor Structure

Factorization String 5 × 7 × 67 × 4201
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,715,328
Proper Divisor Sum 3,863,983
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9851339 ← → #9851363

Radix Representation

Decimal 9851345
Binary 100101100101000111010001 (24 bits)
Octal 0o45450721
Hexadecimal 0x9651D1

Divisor Catalog (16)

1 5 7 35 67 335 469 2,345 4,201 21,005 29,407 147,035 281,467 1,407,335 1,970,269 9,851,345

Collatz Trajectory (168 steps to reach 1)

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

9,851,345 29,554,036 14,777,018 7,388,509 22,165,528 11,082,764 5,541,382 2,770,691 8,312,074 4,156,037 12,468,112 6,234,056 3,117,028 1,558,514 779,257 2,337,772 1,168,886 584,443 1,753,330 876,665 2,629,996 1,314,998 657,499 1,972,498 986,249 2,958,748 1,479,374 739,687 2,219,062 1,109,531 3,328,594 1,664,297 4,992,892 2,496,446 1,248,223 3,744,670 1,872,335 5,617,006 2,808,503 8,425,510 4,212,755 12,638,266 6,319,133 18,957,400 9,478,700 4,739,350 2,369,675 7,109,026 3,554,513 10,663,540 5,331,770 2,665,885 7,997,656 3,998,828 1,999,414 999,707 2,999,122 1,499,561 4,498,684 2,249,342

More profiles

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