λ
Sequence Observatory

5,826,572

22 × 1456643
Deficient Even Composite

Starting at 5,826,572, the Collatz iteration reaches 1 after 90 steps. The first transition is 2913286; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 1456643
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 10,196,508
Proper Divisor Sum 4,369,936
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #5826547 ← → #5826577

Radix Representation

Decimal 5826572
Binary 10110001110100000001100 (23 bits)
Octal 0o26164014
Hexadecimal 0x58E80C

Divisor Catalog (6)

1 2 4 1,456,643 2,913,286 5,826,572

Collatz Trajectory (90 steps to reach 1)

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

5,826,572 2,913,286 1,456,643 4,369,930 2,184,965 6,554,896 3,277,448 1,638,724 819,362 409,681 1,229,044 614,522 307,261 921,784 460,892 230,446 115,223 345,670 172,835 518,506 259,253 777,760 388,880 194,440 97,220 48,610 24,305 72,916 36,458 18,229 54,688 27,344 13,672 6,836 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172

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