λ
Sigma Notebook

761,931

32 × 84659
Deficient Odd Composite

761,931 is odd and not a perfect square. Its factorization is 3^2 × 84659 and its 6 divisors sum to 1,100,580.

Prime Factor Structure

Factorization String 3^2 × 84659
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 1,100,580
Proper Divisor Sum 338,649
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #761927 ← → #761939

Radix Representation

Decimal 761931
Binary 10111010000001001011 (20 bits)
Octal 0o2720113
Hexadecimal 0xBA04B

Divisor Catalog (6)

1 3 9 84,659 253,977 761,931

Collatz Trajectory (105 steps to reach 1)

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

761,931 2,285,794 1,142,897 3,428,692 1,714,346 857,173 2,571,520 1,285,760 642,880 321,440 160,720 80,360 40,180 20,090 10,045 30,136 15,068 7,534 3,767 11,302 5,651 16,954 8,477 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809

More profiles

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