55,213,635

3 × 5 × 31 × 118739

55,213,635 factors as 3 × 5 × 31 × 118739. Its 16 positive divisors give a proper-divisor sum of 35,978,685, so this integer is deficient. The Collatz stopping time is 150 steps.

Prime Factor Structure

Factorization String 3 × 5 × 31 × 118739

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 91,192,320

Proper Divisor Sum 35,978,685

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #55213621 ← → #55213667

Radix Representation

Decimal	55213635
Binary	11010010100111111001000011 (26 bits)
Octal	0o322477103
Hexadecimal	0x34A7E43

Divisor Catalog (16)

1 3 5 15 31 93 155 465 118,739 356,217 593,695 1,781,085 3,680,909 11,042,727 18,404,545 55,213,635

Collatz Trajectory (150 steps to reach 1)

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

55,213,635 165,640,906 82,820,453 248,461,360 124,230,680 62,115,340 31,057,670 15,528,835 46,586,506 23,293,253 69,879,760 34,939,880 17,469,940 8,734,970 4,367,485 13,102,456 6,551,228 3,275,614 1,637,807 4,913,422 2,456,711 7,370,134 3,685,067 11,055,202 5,527,601 16,582,804 8,291,402 4,145,701 12,437,104 6,218,552 3,109,276 1,554,638 777,319 2,331,958 1,165,979 3,497,938 1,748,969 5,246,908 2,623,454 1,311,727 3,935,182 1,967,591 5,902,774 2,951,387 8,854,162 4,427,081 13,281,244 6,640,622 3,320,311 9,960,934 4,980,467 14,941,402 7,470,701 22,412,104 11,206,052 5,603,026 2,801,513 8,404,540 4,202,270 2,101,135

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