λ
Sequence Observatory

9,397,109

9397109
Deficient Odd Prime

Starting at 9,397,109, the Collatz iteration reaches 1 after 181 steps. The first transition is 28191328; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 9397109
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,397,110
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #9397103 ← → #9397117

Radix Representation

Decimal 9397109
Binary 100011110110001101110101 (24 bits)
Octal 0o43661565
Hexadecimal 0x8F6375

Divisor Catalog (2)

Collatz Trajectory (181 steps to reach 1)

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

9,397,109 28,191,328 14,095,664 7,047,832 3,523,916 1,761,958 880,979 2,642,938 1,321,469 3,964,408 1,982,204 991,102 495,551 1,486,654 743,327 2,229,982 1,114,991 3,344,974 1,672,487 5,017,462 2,508,731 7,526,194 3,763,097 11,289,292 5,644,646 2,822,323 8,466,970 4,233,485 12,700,456 6,350,228 3,175,114 1,587,557 4,762,672 2,381,336 1,190,668 595,334 297,667 893,002 446,501 1,339,504 669,752 334,876 167,438 83,719 251,158 125,579 376,738 188,369 565,108 282,554 141,277 423,832 211,916 105,958 52,979 158,938 79,469 238,408 119,204 59,602

More profiles

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