λ
Sigma Notebook

4,081,373

23 × 292 × 211
Deficient Odd Composite

4,081,373 is odd and not a perfect square. Its factorization is 23 × 29^2 × 211 and its 12 divisors sum to 4,431,648.

Prime Factor Structure

Factorization String 23 × 29^2 × 211
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,431,648
Proper Divisor Sum 350,275
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4081361 ← → #4081381

Radix Representation

Decimal 4081373
Binary 1111100100011011011101 (22 bits)
Octal 0o17443335
Hexadecimal 0x3E46DD

Divisor Catalog (12)

1 23 29 211 667 841 4,853 6,119 19,343 140,737 177,451 4,081,373

Collatz Trajectory (229 steps to reach 1)

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

4,081,373 12,244,120 6,122,060 3,061,030 1,530,515 4,591,546 2,295,773 6,887,320 3,443,660 1,721,830 860,915 2,582,746 1,291,373 3,874,120 1,937,060 968,530 484,265 1,452,796 726,398 363,199 1,089,598 544,799 1,634,398 817,199 2,451,598 1,225,799 3,677,398 1,838,699 5,516,098 2,758,049 8,274,148 4,137,074 2,068,537 6,205,612 3,102,806 1,551,403 4,654,210 2,327,105 6,981,316 3,490,658 1,745,329 5,235,988 2,617,994 1,308,997 3,926,992 1,963,496 981,748 490,874 245,437 736,312 368,156 184,078 92,039 276,118 138,059 414,178 207,089 621,268 310,634 155,317

More profiles

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