λ
Sigma Notebook

5,180,880

24 × 3 × 5 × 21587
Abundant Even Composite

5,180,880 is even and not a perfect square. Its factorization is 2^4 × 3 × 5 × 21587 and its 40 divisors sum to 16,061,472.

Prime Factor Structure

Factorization String 2^4 × 3 × 5 × 21587
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 40
Divisor Sum (σ) 16,061,472
Proper Divisor Sum 10,880,592
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #5180839 ← → #5180887

Radix Representation

Decimal 5180880
Binary 10011110000110111010000 (23 bits)
Octal 0o23606720
Hexadecimal 0x4F0DD0

Divisor Catalog (40)

1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 21,587 43,174 64,761 86,348 107,935 129,522 172,696 215,870 259,044 323,805 345,392 431,740 518,088 647,610 863,480 1,036,176 1,295,220 1,726,960 2,590,440 5,180,880

Collatz Trajectory (95 steps to reach 1)

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

5,180,880 2,590,440 1,295,220 647,610 323,805 971,416 485,708 242,854 121,427 364,282 182,141 546,424 273,212 136,606 68,303 204,910 102,455 307,366 153,683 461,050 230,525 691,576 345,788 172,894 86,447 259,342 129,671 389,014 194,507 583,522 291,761 875,284 437,642 218,821 656,464 328,232 164,116 82,058 41,029 123,088 61,544 30,772 15,386 7,693 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541 1,624 812 406 203 610 305 916

More profiles

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