5,686,421

13 × 109 × 4013

5,686,421 factors as 13 × 109 × 4013. Its 8 positive divisors give a proper-divisor sum of 495,139, so this integer is deficient. The Collatz stopping time is 152 steps.

Prime Factor Structure

Factorization String 13 × 109 × 4013

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,181,560

Proper Divisor Sum 495,139

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #5686411 ← → #5686427

Radix Representation

Decimal	5686421
Binary	10101101100010010010101 (23 bits)
Octal	0o25542225
Hexadecimal	0x56C495

Divisor Catalog (8)

1 13 109 1,417 4,013 52,169 437,417 5,686,421

Collatz Trajectory (152 steps to reach 1)

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

5,686,421 17,059,264 8,529,632 4,264,816 2,132,408 1,066,204 533,102 266,551 799,654 399,827 1,199,482 599,741 1,799,224 899,612 449,806 224,903 674,710 337,355 1,012,066 506,033 1,518,100 759,050 379,525 1,138,576 569,288 284,644 142,322 71,161 213,484 106,742 53,371 160,114 80,057 240,172 120,086 60,043 180,130 90,065 270,196 135,098 67,549 202,648 101,324 50,662 25,331 75,994 37,997 113,992 56,996 28,498 14,249 42,748 21,374 10,687 32,062 16,031 48,094 24,047 72,142 36,071

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