4,242,251

13 × 43 × 7589

4,242,251 factors as 13 × 43 × 7589. Its 8 positive divisors give a proper-divisor sum of 433,189, so this integer is deficient. The Collatz stopping time is 105 steps.

Prime Factor Structure

Factorization String 13 × 43 × 7589

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,675,440

Proper Divisor Sum 433,189

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #4242247 ← → #4242253

Radix Representation

Decimal	4242251
Binary	10000001011101101001011 (23 bits)
Octal	0o20135513
Hexadecimal	0x40BB4B

Divisor Catalog (8)

1 13 43 559 7,589 98,657 326,327 4,242,251

Collatz Trajectory (105 steps to reach 1)

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

4,242,251 12,726,754 6,363,377 19,090,132 9,545,066 4,772,533 14,317,600 7,158,800 3,579,400 1,789,700 894,850 447,425 1,342,276 671,138 335,569 1,006,708 503,354 251,677 755,032 377,516 188,758 94,379 283,138 141,569 424,708 212,354 106,177 318,532 159,266 79,633 238,900 119,450 59,725 179,176 89,588 44,794 22,397 67,192 33,596 16,798 8,399 25,198 12,599 37,798 18,899 56,698 28,349 85,048 42,524 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912

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