7,242,521

11 × 13 × 50647

7,242,521 factors as 11 × 13 × 50647. Its 8 positive divisors give a proper-divisor sum of 1,266,343, so this integer is deficient. The Collatz stopping time is 173 steps.

Prime Factor Structure

Factorization String 11 × 13 × 50647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,508,864

Proper Divisor Sum 1,266,343

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #7242511 ← → #7242523

Radix Representation

Decimal	7242521
Binary	11011101000001100011001 (23 bits)
Octal	0o33501431
Hexadecimal	0x6E8319

Divisor Catalog (8)

1 11 13 143 50,647 557,117 658,411 7,242,521

Collatz Trajectory (173 steps to reach 1)

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

7,242,521 21,727,564 10,863,782 5,431,891 16,295,674 8,147,837 24,443,512 12,221,756 6,110,878 3,055,439 9,166,318 4,583,159 13,749,478 6,874,739 20,624,218 10,312,109 30,936,328 15,468,164 7,734,082 3,867,041 11,601,124 5,800,562 2,900,281 8,700,844 4,350,422 2,175,211 6,525,634 3,262,817 9,788,452 4,894,226 2,447,113 7,341,340 3,670,670 1,835,335 5,506,006 2,753,003 8,259,010 4,129,505 12,388,516 6,194,258 3,097,129 9,291,388 4,645,694 2,322,847 6,968,542 3,484,271 10,452,814 5,226,407 15,679,222 7,839,611 23,518,834 11,759,417 35,278,252 17,639,126 8,819,563 26,458,690 13,229,345 39,688,036 19,844,018 9,922,009

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