λ
Sigma Notebook

2,980,715

5 × 596143
Deficient Odd Composite

2,980,715 is odd and not a perfect square. Its factorization is 5 × 596143 and its 4 divisors sum to 3,576,864.

Prime Factor Structure

Factorization String 5 × 596143
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,576,864
Proper Divisor Sum 596,149
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2980711 ← → #2980721

Radix Representation

Decimal 2980715
Binary 1011010111101101101011 (22 bits)
Octal 0o13275553
Hexadecimal 0x2D7B6B

Divisor Catalog (4)

1 5 596,143 2,980,715

Collatz Trajectory (182 steps to reach 1)

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

2,980,715 8,942,146 4,471,073 13,413,220 6,706,610 3,353,305 10,059,916 5,029,958 2,514,979 7,544,938 3,772,469 11,317,408 5,658,704 2,829,352 1,414,676 707,338 353,669 1,061,008 530,504 265,252 132,626 66,313 198,940 99,470 49,735 149,206 74,603 223,810 111,905 335,716 167,858 83,929 251,788 125,894 62,947 188,842 94,421 283,264 141,632 70,816 35,408 17,704 8,852 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158

More profiles

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