λ
Sequence Observatory

7,304,081

7304081
Deficient Odd Prime

Starting at 7,304,081, the Collatz iteration reaches 1 after 142 steps. The first transition is 21912244; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7304081
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,304,082
Proper Divisor Sum 1
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #7304057 ← → #7304107

Radix Representation

Decimal 7304081
Binary 11011110111001110010001 (23 bits)
Octal 0o33671621
Hexadecimal 0x6F7391

Divisor Catalog (2)

Collatz Trajectory (142 steps to reach 1)

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

7,304,081 21,912,244 10,956,122 5,478,061 16,434,184 8,217,092 4,108,546 2,054,273 6,162,820 3,081,410 1,540,705 4,622,116 2,311,058 1,155,529 3,466,588 1,733,294 866,647 2,599,942 1,299,971 3,899,914 1,949,957 5,849,872 2,924,936 1,462,468 731,234 365,617 1,096,852 548,426 274,213 822,640 411,320 205,660 102,830 51,415 154,246 77,123 231,370 115,685 347,056 173,528 86,764 43,382 21,691 65,074 32,537 97,612 48,806 24,403 73,210 36,605 109,816 54,908 27,454 13,727 41,182 20,591 61,774 30,887 92,662 46,331

More profiles

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