λ
Sequence Observatory

5,382,565

5 × 1076513
Deficient Odd Composite

Starting at 5,382,565, the Collatz iteration reaches 1 after 95 steps. The first transition is 16147696; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 1076513
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,459,084
Proper Divisor Sum 1,076,519
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #5382563 ← → #5382569

Radix Representation

Decimal 5382565
Binary 10100100010000110100101 (23 bits)
Octal 0o24420645
Hexadecimal 0x5221A5

Divisor Catalog (4)

1 5 1,076,513 5,382,565

Collatz Trajectory (95 steps to reach 1)

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

5,382,565 16,147,696 8,073,848 4,036,924 2,018,462 1,009,231 3,027,694 1,513,847 4,541,542 2,270,771 6,812,314 3,406,157 10,218,472 5,109,236 2,554,618 1,277,309 3,831,928 1,915,964 957,982 478,991 1,436,974 718,487 2,155,462 1,077,731 3,233,194 1,616,597 4,849,792 2,424,896 1,212,448 606,224 303,112 151,556 75,778 37,889 113,668 56,834 28,417 85,252 42,626 21,313 63,940 31,970 15,985 47,956 23,978 11,989 35,968 17,984 8,992 4,496 2,248 1,124 562 281 844 422 211 634 317 952

More profiles

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