λ
Sequence Observatory

2,307,941

2307941
Deficient Odd Prime

Starting at 2,307,941, the Collatz iteration reaches 1 after 73 steps. The first transition is 6923824; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2307941
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,307,942
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2307923 ← → #2307953

Radix Representation

Decimal 2307941
Binary 1000110011011101100101 (22 bits)
Octal 0o10633545
Hexadecimal 0x233765

Divisor Catalog (2)

Collatz Trajectory (73 steps to reach 1)

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

2,307,941 6,923,824 3,461,912 1,730,956 865,478 432,739 1,298,218 649,109 1,947,328 973,664 486,832 243,416 121,708 60,854 30,427 91,282 45,641 136,924 68,462 34,231 102,694 51,347 154,042 77,021 231,064 115,532 57,766 28,883 86,650 43,325 129,976 64,988 32,494 16,247 48,742 24,371 73,114 36,557 109,672 54,836 27,418 13,709 41,128 20,564 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68

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