λ
Sequence Observatory

4,395,596

22 × 359 × 3061
Deficient Even Composite

Starting at 4,395,596, the Collatz iteration reaches 1 after 193 steps. The first transition is 2197798; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 359 × 3061
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,716,240
Proper Divisor Sum 3,320,644
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #4395557 ← → #4395613

Radix Representation

Decimal 4395596
Binary 10000110001001001001100 (23 bits)
Octal 0o20611114
Hexadecimal 0x43124C

Divisor Catalog (12)

1 2 4 359 718 1,436 3,061 6,122 12,244 1,098,899 2,197,798 4,395,596

Collatz Trajectory (193 steps to reach 1)

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

4,395,596 2,197,798 1,098,899 3,296,698 1,648,349 4,945,048 2,472,524 1,236,262 618,131 1,854,394 927,197 2,781,592 1,390,796 695,398 347,699 1,043,098 521,549 1,564,648 782,324 391,162 195,581 586,744 293,372 146,686 73,343 220,030 110,015 330,046 165,023 495,070 247,535 742,606 371,303 1,113,910 556,955 1,670,866 835,433 2,506,300 1,253,150 626,575 1,879,726 939,863 2,819,590 1,409,795 4,229,386 2,114,693 6,344,080 3,172,040 1,586,020 793,010 396,505 1,189,516 594,758 297,379 892,138 446,069 1,338,208 669,104 334,552 167,276

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