5,575,580

2² × 5 × 149 × 1871

5,575,580 factors as 2^2 × 5 × 149 × 1871. Its 24 positive divisors give a proper-divisor sum of 6,218,020, so this integer is abundant. The Collatz stopping time is 139 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 149 × 1871

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 11,793,600

Proper Divisor Sum 6,218,020

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #5575579 ← → #5575589

Radix Representation

Decimal	5575580
Binary	10101010001001110011100 (23 bits)
Octal	0o25211634
Hexadecimal	0x55139C

Divisor Catalog (24)

Collatz Trajectory (139 steps to reach 1)

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

5,575,580 2,787,790 1,393,895 4,181,686 2,090,843 6,272,530 3,136,265 9,408,796 4,704,398 2,352,199 7,056,598 3,528,299 10,584,898 5,292,449 15,877,348 7,938,674 3,969,337 11,908,012 5,954,006 2,977,003 8,931,010 4,465,505 13,396,516 6,698,258 3,349,129 10,047,388 5,023,694 2,511,847 7,535,542 3,767,771 11,303,314 5,651,657 16,954,972 8,477,486 4,238,743 12,716,230 6,358,115 19,074,346 9,537,173 28,611,520 14,305,760 7,152,880 3,576,440 1,788,220 894,110 447,055 1,341,166 670,583 2,011,750 1,005,875 3,017,626 1,508,813 4,526,440 2,263,220 1,131,610 565,805 1,697,416 848,708 424,354 212,177

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