4,249,405

5 × 17 × 49993

4,249,405 factors as 5 × 17 × 49993. Its 8 positive divisors give a proper-divisor sum of 1,149,947, so this integer is deficient. The Collatz stopping time is 242 steps.

Prime Factor Structure

Factorization String 5 × 17 × 49993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,399,352

Proper Divisor Sum 1,149,947

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4249391 ← → #4249409

Radix Representation

Decimal	4249405
Binary	10000001101011100111101 (23 bits)
Octal	0o20153475
Hexadecimal	0x40D73D

Divisor Catalog (8)

1 5 17 85 49,993 249,965 849,881 4,249,405

Collatz Trajectory (242 steps to reach 1)

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

4,249,405 12,748,216 6,374,108 3,187,054 1,593,527 4,780,582 2,390,291 7,170,874 3,585,437 10,756,312 5,378,156 2,689,078 1,344,539 4,033,618 2,016,809 6,050,428 3,025,214 1,512,607 4,537,822 2,268,911 6,806,734 3,403,367 10,210,102 5,105,051 15,315,154 7,657,577 22,972,732 11,486,366 5,743,183 17,229,550 8,614,775 25,844,326 12,922,163 38,766,490 19,383,245 58,149,736 29,074,868 14,537,434 7,268,717 21,806,152 10,903,076 5,451,538 2,725,769 8,177,308 4,088,654 2,044,327 6,132,982 3,066,491 9,199,474 4,599,737 13,799,212 6,899,606 3,449,803 10,349,410 5,174,705 15,524,116 7,762,058 3,881,029 11,643,088 5,821,544

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