λ
Integer Codex

862,481

862481
Deficient Odd Prime

For 862,481, the 2 positive divisors have a total of 862,482. Removing 862,481 leaves 1, which gives the deficient classification.

Prime Factor Structure

Factorization String 862481
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 862,482
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #862471 ← → #862483

Radix Representation

Decimal 862481
Binary 11010010100100010001 (20 bits)
Octal 0o3224421
Hexadecimal 0xD2911

Divisor Catalog (2)

Collatz Trajectory (51 steps to reach 1)

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

862,481 2,587,444 1,293,722 646,861 1,940,584 970,292 485,146 242,573 727,720 363,860 181,930 90,965 272,896 136,448 68,224 34,112 17,056 8,528 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

More profiles

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