λ
Sequence Observatory

7,275,937

7275937
Deficient Odd Prime

Starting at 7,275,937, the Collatz iteration reaches 1 after 235 steps. The first transition is 21827812; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7275937
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,275,938
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #7275923 ← → #7275943

Radix Representation

Decimal 7275937
Binary 11011110000010110100001 (23 bits)
Octal 0o33602641
Hexadecimal 0x6F05A1

Divisor Catalog (2)

Collatz Trajectory (235 steps to reach 1)

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

7,275,937 21,827,812 10,913,906 5,456,953 16,370,860 8,185,430 4,092,715 12,278,146 6,139,073 18,417,220 9,208,610 4,604,305 13,812,916 6,906,458 3,453,229 10,359,688 5,179,844 2,589,922 1,294,961 3,884,884 1,942,442 971,221 2,913,664 1,456,832 728,416 364,208 182,104 91,052 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826 32,413 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156

More profiles

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