λ
Sequence Observatory

4,769,313

3 × 1589771
Deficient Odd Composite

Starting at 4,769,313, the Collatz iteration reaches 1 after 162 steps. The first transition is 14307940; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1589771
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,359,088
Proper Divisor Sum 1,589,775
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4769291 ← → #4769339

Radix Representation

Decimal 4769313
Binary 10010001100011000100001 (23 bits)
Octal 0o22143041
Hexadecimal 0x48C621

Divisor Catalog (4)

1 3 1,589,771 4,769,313

Collatz Trajectory (162 steps to reach 1)

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

4,769,313 14,307,940 7,153,970 3,576,985 10,730,956 5,365,478 2,682,739 8,048,218 4,024,109 12,072,328 6,036,164 3,018,082 1,509,041 4,527,124 2,263,562 1,131,781 3,395,344 1,697,672 848,836 424,418 212,209 636,628 318,314 159,157 477,472 238,736 119,368 59,684 29,842 14,921 44,764 22,382 11,191 33,574 16,787 50,362 25,181 75,544 37,772 18,886 9,443 28,330 14,165 42,496 21,248 10,624 5,312 2,656 1,328 664 332 166 83 250 125 376 188 94 47 142

More profiles

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