λ
Sequence Observatory

4,368,569

4368569
Deficient Odd Prime

Starting at 4,368,569, the Collatz iteration reaches 1 after 92 steps. The first transition is 13105708; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4368569
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,368,570
Proper Divisor Sum 1
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #4368527 ← → #4368571

Radix Representation

Decimal 4368569
Binary 10000101010100010111001 (23 bits)
Octal 0o20524271
Hexadecimal 0x42A8B9

Divisor Catalog (2)

Collatz Trajectory (92 steps to reach 1)

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

4,368,569 13,105,708 6,552,854 3,276,427 9,829,282 4,914,641 14,743,924 7,371,962 3,685,981 11,057,944 5,528,972 2,764,486 1,382,243 4,146,730 2,073,365 6,220,096 3,110,048 1,555,024 777,512 388,756 194,378 97,189 291,568 145,784 72,892 36,446 18,223 54,670 27,335 82,006 41,003 123,010 61,505 184,516 92,258 46,129 138,388 69,194 34,597 103,792 51,896 25,948 12,974 6,487 19,462 9,731 29,194 14,597 43,792 21,896 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770

More profiles

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