8,565,631

8565631

Starting at 8,565,631, the Collatz iteration reaches 1 after 256 steps. The first transition is 25696894; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8565631

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,565,632

Proper Divisor Sum 1

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8565629 ← → #8565673

Radix Representation

Decimal	8565631
Binary	100000101011001101111111 (24 bits)
Octal	0o40531577
Hexadecimal	0x82B37F

Divisor Catalog (2)

1 8,565,631

Collatz Trajectory (256 steps to reach 1)

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

8,565,631 25,696,894 12,848,447 38,545,342 19,272,671 57,818,014 28,909,007 86,727,022 43,363,511 130,090,534 65,045,267 195,135,802 97,567,901 292,703,704 146,351,852 73,175,926 36,587,963 109,763,890 54,881,945 164,645,836 82,322,918 41,161,459 123,484,378 61,742,189 185,226,568 92,613,284 46,306,642 23,153,321 69,459,964 34,729,982 17,364,991 52,094,974 26,047,487 78,142,462 39,071,231 117,213,694 58,606,847 175,820,542 87,910,271 263,730,814 131,865,407 395,596,222 197,798,111 593,394,334 296,697,167 890,091,502 445,045,751 1,335,137,254 667,568,627 2,002,705,882 1,001,352,941 3,004,058,824 1,502,029,412 751,014,706 375,507,353 1,126,522,060 563,261,030 281,630,515 844,891,546 422,445,773

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