λ
Sequence Observatory

567,016

23 × 70877
Deficient Even Composite

Starting at 567,016, the Collatz iteration reaches 1 after 84 steps. The first transition is 283508; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 70877
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,063,170
Proper Divisor Sum 496,154
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #567013 ← → #567031

Radix Representation

Decimal 567016
Binary 10001010011011101000 (20 bits)
Octal 0o2123350
Hexadecimal 0x8A6E8

Divisor Catalog (8)

1 2 4 8 70,877 141,754 283,508 567,016

Collatz Trajectory (84 steps to reach 1)

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

567,016 283,508 141,754 70,877 212,632 106,316 53,158 26,579 79,738 39,869 119,608 59,804 29,902 14,951 44,854 22,427 67,282 33,641 100,924 50,462 25,231 75,694 37,847 113,542 56,771 170,314 85,157 255,472 127,736 63,868 31,934 15,967 47,902 23,951 71,854 35,927 107,782 53,891 161,674 80,837 242,512 121,256 60,628 30,314 15,157 45,472 22,736 11,368 5,684 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100

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