λ
Sigma Notebook

7,260,004

22 × 1815001
Deficient Even Composite

7,260,004 is even and not a perfect square. Its factorization is 2^2 × 1815001 and its 6 divisors sum to 12,705,014.

Prime Factor Structure

Factorization String 2^2 × 1815001
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 12,705,014
Proper Divisor Sum 5,445,010
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #7259999 ← → #7260007

Radix Representation

Decimal 7260004
Binary 11011101100011101100100 (23 bits)
Octal 0o33543544
Hexadecimal 0x6EC764

Divisor Catalog (6)

1 2 4 1,815,001 3,630,002 7,260,004

Collatz Trajectory (72 steps to reach 1)

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

7,260,004 3,630,002 1,815,001 5,445,004 2,722,502 1,361,251 4,083,754 2,041,877 6,125,632 3,062,816 1,531,408 765,704 382,852 191,426 95,713 287,140 143,570 71,785 215,356 107,678 53,839 161,518 80,759 242,278 121,139 363,418 181,709 545,128 272,564 136,282 68,141 204,424 102,212 51,106 25,553 76,660 38,330 19,165 57,496 28,748 14,374 7,187 21,562 10,781 32,344 16,172 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280

More profiles

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