λ
Sequence Observatory

7,659,361

7659361
Deficient Odd Prime

Starting at 7,659,361, the Collatz iteration reaches 1 after 111 steps. The first transition is 22978084; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7659361
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,659,362
Proper Divisor Sum 1
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #7659347 ← → #7659383

Radix Representation

Decimal 7659361
Binary 11101001101111101100001 (23 bits)
Octal 0o35157541
Hexadecimal 0x74DF61

Divisor Catalog (2)

1 7,659,361

Collatz Trajectory (111 steps to reach 1)

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

7,659,361 22,978,084 11,489,042 5,744,521 17,233,564 8,616,782 4,308,391 12,925,174 6,462,587 19,387,762 9,693,881 29,081,644 14,540,822 7,270,411 21,811,234 10,905,617 32,716,852 16,358,426 8,179,213 24,537,640 12,268,820 6,134,410 3,067,205 9,201,616 4,600,808 2,300,404 1,150,202 575,101 1,725,304 862,652 431,326 215,663 646,990 323,495 970,486 485,243 1,455,730 727,865 2,183,596 1,091,798 545,899 1,637,698 818,849 2,456,548 1,228,274 614,137 1,842,412 921,206 460,603 1,381,810 690,905 2,072,716 1,036,358 518,179 1,554,538 777,269 2,331,808 1,165,904 582,952 291,476

More profiles

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