1,350,509

1350509

1,350,509 factors as 1350509. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 85 steps.

Prime Factor Structure

Factorization String 1350509

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,350,510

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1350487 ← → #1350511

Radix Representation

Decimal	1350509
Binary	101001001101101101101 (21 bits)
Octal	0o5115555
Hexadecimal	0x149B6D

Divisor Catalog (2)

1 1,350,509

Collatz Trajectory (85 steps to reach 1)

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

1,350,509 4,051,528 2,025,764 1,012,882 506,441 1,519,324 759,662 379,831 1,139,494 569,747 1,709,242 854,621 2,563,864 1,281,932 640,966 320,483 961,450 480,725 1,442,176 721,088 360,544 180,272 90,136 45,068 22,534 11,267 33,802 16,901 50,704 25,352 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584

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