λ
Sigma Notebook

7,523,236

22 × 7 × 139 × 1933
Abundant Even Composite

7,523,236 is even and not a perfect square. Its factorization is 2^2 × 7 × 139 × 1933 and its 24 divisors sum to 15,162,560.

Prime Factor Structure

Factorization String 2^2 × 7 × 139 × 1933
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 15,162,560
Proper Divisor Sum 7,639,324
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7523189 ← → #7523239

Radix Representation

Decimal 7523236
Binary 11100101100101110100100 (23 bits)
Octal 0o34545644
Hexadecimal 0x72CBA4

Divisor Catalog (24)

1 2 4 7 14 28 139 278 556 973 1,933 1,946 3,866 3,892 7,732 13,531 27,062 54,124 268,687 537,374 1,074,748 1,880,809 3,761,618 7,523,236

Collatz Trajectory (279 steps to reach 1)

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

7,523,236 3,761,618 1,880,809 5,642,428 2,821,214 1,410,607 4,231,822 2,115,911 6,347,734 3,173,867 9,521,602 4,760,801 14,282,404 7,141,202 3,570,601 10,711,804 5,355,902 2,677,951 8,033,854 4,016,927 12,050,782 6,025,391 18,076,174 9,038,087 27,114,262 13,557,131 40,671,394 20,335,697 61,007,092 30,503,546 15,251,773 45,755,320 22,877,660 11,438,830 5,719,415 17,158,246 8,579,123 25,737,370 12,868,685 38,606,056 19,303,028 9,651,514 4,825,757 14,477,272 7,238,636 3,619,318 1,809,659 5,428,978 2,714,489 8,143,468 4,071,734 2,035,867 6,107,602 3,053,801 9,161,404 4,580,702 2,290,351 6,871,054 3,435,527 10,306,582

More profiles

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