λ
Sequence Observatory

5,437,944

23 × 32 × 75527
Abundant Even Composite

Starting at 5,437,944, the Collatz iteration reaches 1 after 201 steps. The first transition is 2718972; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3^2 × 75527
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 14,727,960
Proper Divisor Sum 9,290,016
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #5437937 ← → #5437951

Radix Representation

Decimal 5437944
Binary 10100101111100111111000 (23 bits)
Octal 0o24574770
Hexadecimal 0x52F9F8

Divisor Catalog (24)

1 2 3 4 6 8 9 12 18 24 36 72 75,527 151,054 226,581 302,108 453,162 604,216 679,743 906,324 1,359,486 1,812,648 2,718,972 5,437,944

Collatz Trajectory (201 steps to reach 1)

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

5,437,944 2,718,972 1,359,486 679,743 2,039,230 1,019,615 3,058,846 1,529,423 4,588,270 2,294,135 6,882,406 3,441,203 10,323,610 5,161,805 15,485,416 7,742,708 3,871,354 1,935,677 5,807,032 2,903,516 1,451,758 725,879 2,177,638 1,088,819 3,266,458 1,633,229 4,899,688 2,449,844 1,224,922 612,461 1,837,384 918,692 459,346 229,673 689,020 344,510 172,255 516,766 258,383 775,150 387,575 1,162,726 581,363 1,744,090 872,045 2,616,136 1,308,068 654,034 327,017 981,052 490,526 245,263 735,790 367,895 1,103,686 551,843 1,655,530 827,765 2,483,296 1,241,648

More profiles

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