λ
Sigma Notebook

5,357,272

23 × 669659
Deficient Even Composite

5,357,272 is even and not a perfect square. Its factorization is 2^3 × 669659 and its 8 divisors sum to 10,044,900.

Prime Factor Structure

Factorization String 2^3 × 669659
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 10,044,900
Proper Divisor Sum 4,687,628
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5357249 ← → #5357299

Radix Representation

Decimal 5357272
Binary 10100011011111011011000 (23 bits)
Octal 0o24337330
Hexadecimal 0x51BED8

Divisor Catalog (8)

1 2 4 8 669,659 1,339,318 2,678,636 5,357,272

Collatz Trajectory (157 steps to reach 1)

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

5,357,272 2,678,636 1,339,318 669,659 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

More profiles

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