7,990,789

7990789

7,990,789 factors as 7990789. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 155 steps.

Prime Factor Structure

Factorization String 7990789

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 7,990,790

Proper Divisor Sum 1

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #7990751 ← → #7990813

Radix Representation

Decimal	7990789
Binary	11110011110111000000101 (23 bits)
Octal	0o36367005
Hexadecimal	0x79EE05

Divisor Catalog (2)

1 7,990,789

Collatz Trajectory (155 steps to reach 1)

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

7,990,789 23,972,368 11,986,184 5,993,092 2,996,546 1,498,273 4,494,820 2,247,410 1,123,705 3,371,116 1,685,558 842,779 2,528,338 1,264,169 3,792,508 1,896,254 948,127 2,844,382 1,422,191 4,266,574 2,133,287 6,399,862 3,199,931 9,599,794 4,799,897 14,399,692 7,199,846 3,599,923 10,799,770 5,399,885 16,199,656 8,099,828 4,049,914 2,024,957 6,074,872 3,037,436 1,518,718 759,359 2,278,078 1,139,039 3,417,118 1,708,559 5,125,678 2,562,839 7,688,518 3,844,259 11,532,778 5,766,389 17,299,168 8,649,584 4,324,792 2,162,396 1,081,198 540,599 1,621,798 810,899 2,432,698 1,216,349 3,649,048 1,824,524

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