λ
Integer Codex

4,017,956

22 × 373 × 2693
Deficient Even Composite

For 4,017,956, the 12 positive divisors have a total of 7,052,892. Removing 4,017,956 leaves 3,034,936, which gives the deficient classification.

Prime Factor Structure

Factorization String 2^2 × 373 × 2693
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,052,892
Proper Divisor Sum 3,034,936
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #4017931 ← → #4017977

Radix Representation

Decimal 4017956
Binary 1111010100111100100100 (22 bits)
Octal 0o17247444
Hexadecimal 0x3D4F24

Divisor Catalog (12)

1 2 4 373 746 1,492 2,693 5,386 10,772 1,004,489 2,008,978 4,017,956

Collatz Trajectory (154 steps to reach 1)

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

4,017,956 2,008,978 1,004,489 3,013,468 1,506,734 753,367 2,260,102 1,130,051 3,390,154 1,695,077 5,085,232 2,542,616 1,271,308 635,654 317,827 953,482 476,741 1,430,224 715,112 357,556 178,778 89,389 268,168 134,084 67,042 33,521 100,564 50,282 25,141 75,424 37,712 18,856 9,428 4,714 2,357 7,072 3,536 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

More profiles

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