λ
Sequence Observatory

570,970

2 × 5 × 57097
Deficient Even Composite

Starting at 570,970, the Collatz iteration reaches 1 after 164 steps. The first transition is 285485; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 57097
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,027,764
Proper Divisor Sum 456,794
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #570967 ← → #570991

Radix Representation

Decimal 570970
Binary 10001011011001011010 (20 bits)
Octal 0o2133132
Hexadecimal 0x8B65A

Divisor Catalog (8)

1 2 5 10 57,097 114,194 285,485 570,970

Collatz Trajectory (164 steps to reach 1)

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

570,970 285,485 856,456 428,228 214,114 107,057 321,172 160,586 80,293 240,880 120,440 60,220 30,110 15,055 45,166 22,583 67,750 33,875 101,626 50,813 152,440 76,220 38,110 19,055 57,166 28,583 85,750 42,875 128,626 64,313 192,940 96,470 48,235 144,706 72,353 217,060 108,530 54,265 162,796 81,398 40,699 122,098 61,049 183,148 91,574 45,787 137,362 68,681 206,044 103,022 51,511 154,534 77,267 231,802 115,901 347,704 173,852 86,926 43,463 130,390

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