4,491,591

3 × 13 × 41 × 53²

Prime Factor Structure

Factorization String 3 × 13 × 41 × 53^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 6,733,776

Proper Divisor Sum 2,242,185

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4491569 ← → #4491623

Radix Representation

Decimal	4491591
Binary	10001001000100101000111 (23 bits)
Octal	0o21104507
Hexadecimal	0x448947

Divisor Catalog (24)

Collatz Trajectory (149 steps to reach 1)

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

4,491,591 13,474,774 6,737,387 20,212,162 10,106,081 30,318,244 15,159,122 7,579,561 22,738,684 11,369,342 5,684,671 17,054,014 8,527,007 25,581,022 12,790,511 38,371,534 19,185,767 57,557,302 28,778,651 86,335,954 43,167,977 129,503,932 64,751,966 32,375,983 97,127,950 48,563,975 145,691,926 72,845,963 218,537,890 109,268,945 327,806,836 163,903,418 81,951,709 245,855,128 122,927,564 61,463,782 30,731,891 92,195,674 46,097,837 138,293,512 69,146,756 34,573,378 17,286,689 51,860,068 25,930,034 12,965,017 38,895,052 19,447,526 9,723,763 29,171,290 14,585,645 43,756,936 21,878,468 10,939,234 5,469,617 16,408,852 8,204,426 4,102,213 12,306,640 6,153,320

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