λ
Integer Codex

2,481,045

3 × 5 × 7 × 23629
Deficient Odd Composite

For 2,481,045, the 16 positive divisors have a total of 4,536,960. Removing 2,481,045 leaves 2,055,915, which gives the deficient classification.

Prime Factor Structure

Factorization String 3 × 5 × 7 × 23629
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 4,536,960
Proper Divisor Sum 2,055,915
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #2481043 ← → #2481047

Radix Representation

Decimal 2481045
Binary 1001011101101110010101 (22 bits)
Octal 0o11355625
Hexadecimal 0x25DB95

Divisor Catalog (16)

1 3 5 7 15 21 35 105 23,629 70,887 118,145 165,403 354,435 496,209 827,015 2,481,045

Collatz Trajectory (68 steps to reach 1)

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

2,481,045 7,443,136 3,721,568 1,860,784 930,392 465,196 232,598 116,299 348,898 174,449 523,348 261,674 130,837 392,512 196,256 98,128 49,064 24,532 12,266 6,133 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13

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