λ
Sigma Notebook

7,807,033

13 × 311 × 1931
Deficient Odd Composite

7,807,033 is odd and not a perfect square. Its factorization is 13 × 311 × 1931 and its 8 divisors sum to 8,438,976.

Prime Factor Structure

Factorization String 13 × 311 × 1931
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,438,976
Proper Divisor Sum 631,943
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7807031 ← → #7807039

Radix Representation

Decimal 7807033
Binary 11101110010000000111001 (23 bits)
Octal 0o35620071
Hexadecimal 0x772039

Divisor Catalog (8)

1 13 311 1,931 4,043 25,103 600,541 7,807,033

Collatz Trajectory (124 steps to reach 1)

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

7,807,033 23,421,100 11,710,550 5,855,275 17,565,826 8,782,913 26,348,740 13,174,370 6,587,185 19,761,556 9,880,778 4,940,389 14,821,168 7,410,584 3,705,292 1,852,646 926,323 2,778,970 1,389,485 4,168,456 2,084,228 1,042,114 521,057 1,563,172 781,586 390,793 1,172,380 586,190 293,095 879,286 439,643 1,318,930 659,465 1,978,396 989,198 494,599 1,483,798 741,899 2,225,698 1,112,849 3,338,548 1,669,274 834,637 2,503,912 1,251,956 625,978 312,989 938,968 469,484 234,742 117,371 352,114 176,057 528,172 264,086 132,043 396,130 198,065 594,196 297,098

More profiles

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