13,398,622

2 × 6699311

13,398,622 factors as 2 × 6699311. Its 4 positive divisors give a proper-divisor sum of 6,699,314, so this integer is deficient. The Collatz stopping time is 161 steps.

Prime Factor Structure

Factorization String 2 × 6699311

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,097,936

Proper Divisor Sum 6,699,314

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13398617 ← → #13398641

Radix Representation

Decimal	13398622
Binary	110011000111001001011110 (24 bits)
Octal	0o63071136
Hexadecimal	0xCC725E

Divisor Catalog (4)

1 2 6,699,311 13,398,622

Collatz Trajectory (161 steps to reach 1)

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

13,398,622 6,699,311 20,097,934 10,048,967 30,146,902 15,073,451 45,220,354 22,610,177 67,830,532 33,915,266 16,957,633 50,872,900 25,436,450 12,718,225 38,154,676 19,077,338 9,538,669 28,616,008 14,308,004 7,154,002 3,577,001 10,731,004 5,365,502 2,682,751 8,048,254 4,024,127 12,072,382 6,036,191 18,108,574 9,054,287 27,162,862 13,581,431 40,744,294 20,372,147 61,116,442 30,558,221 91,674,664 45,837,332 22,918,666 11,459,333 34,378,000 17,189,000 8,594,500 4,297,250 2,148,625 6,445,876 3,222,938 1,611,469 4,834,408 2,417,204 1,208,602 604,301 1,812,904 906,452 453,226 226,613 679,840 339,920 169,960 84,980

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