λ
Sequence Observatory

8,970,329

8970329
Deficient Odd Prime

Starting at 8,970,329, the Collatz iteration reaches 1 after 163 steps. The first transition is 26910988; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8970329
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,970,330
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #8970319 ← → #8970331

Radix Representation

Decimal 8970329
Binary 100010001110000001011001 (24 bits)
Octal 0o42160131
Hexadecimal 0x88E059

Divisor Catalog (2)

Collatz Trajectory (163 steps to reach 1)

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

8,970,329 26,910,988 13,455,494 6,727,747 20,183,242 10,091,621 30,274,864 15,137,432 7,568,716 3,784,358 1,892,179 5,676,538 2,838,269 8,514,808 4,257,404 2,128,702 1,064,351 3,193,054 1,596,527 4,789,582 2,394,791 7,184,374 3,592,187 10,776,562 5,388,281 16,164,844 8,082,422 4,041,211 12,123,634 6,061,817 18,185,452 9,092,726 4,546,363 13,639,090 6,819,545 20,458,636 10,229,318 5,114,659 15,343,978 7,671,989 23,015,968 11,507,984 5,753,992 2,876,996 1,438,498 719,249 2,157,748 1,078,874 539,437 1,618,312 809,156 404,578 202,289 606,868 303,434 151,717 455,152 227,576 113,788 56,894

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