λ
Sigma Notebook

4,079,513

173 × 23581
Deficient Odd Composite

4,079,513 is odd and not a perfect square. Its factorization is 173 × 23581 and its 4 divisors sum to 4,103,268.

Prime Factor Structure

Factorization String 173 × 23581
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,103,268
Proper Divisor Sum 23,755
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4079489 ← → #4079519

Radix Representation

Decimal 4079513
Binary 1111100011111110011001 (22 bits)
Octal 0o17437631
Hexadecimal 0x3E3F99

Divisor Catalog (4)

1 173 23,581 4,079,513

Collatz Trajectory (105 steps to reach 1)

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

4,079,513 12,238,540 6,119,270 3,059,635 9,178,906 4,589,453 13,768,360 6,884,180 3,442,090 1,721,045 5,163,136 2,581,568 1,290,784 645,392 322,696 161,348 80,674 40,337 121,012 60,506 30,253 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722

More profiles

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