λ
Sequence Observatory

5,444,528

24 × 340283
Deficient Even Composite

Starting at 5,444,528, the Collatz iteration reaches 1 after 157 steps. The first transition is 2722264; the starting value is even with 10 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 340283
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 10,548,804
Proper Divisor Sum 5,104,276
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #5444519 ← → #5444533

Radix Representation

Decimal 5444528
Binary 10100110001001110110000 (23 bits)
Octal 0o24611660
Hexadecimal 0x5313B0

Divisor Catalog (10)

1 2 4 8 16 340,283 680,566 1,361,132 2,722,264 5,444,528

Collatz Trajectory (157 steps to reach 1)

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

5,444,528 2,722,264 1,361,132 680,566 340,283 1,020,850 510,425 1,531,276 765,638 382,819 1,148,458 574,229 1,722,688 861,344 430,672 215,336 107,668 53,834 26,917 80,752 40,376 20,188 10,094 5,047 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970

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