2,390,974

2 × 743 × 1609

2,390,974 factors as 2 × 743 × 1609. Its 8 positive divisors give a proper-divisor sum of 1,202,546, so this integer is deficient. The Collatz stopping time is 99 steps.

Prime Factor Structure

Factorization String 2 × 743 × 1609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,593,520

Proper Divisor Sum 1,202,546

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2390957 ← → #2390987

Radix Representation

Decimal	2390974
Binary	1001000111101110111110 (22 bits)
Octal	0o11075676
Hexadecimal	0x247BBE

Divisor Catalog (8)

1 2 743 1,486 1,609 3,218 1,195,487 2,390,974

Collatz Trajectory (99 steps to reach 1)

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

2,390,974 1,195,487 3,586,462 1,793,231 5,379,694 2,689,847 8,069,542 4,034,771 12,104,314 6,052,157 18,156,472 9,078,236 4,539,118 2,269,559 6,808,678 3,404,339 10,213,018 5,106,509 15,319,528 7,659,764 3,829,882 1,914,941 5,744,824 2,872,412 1,436,206 718,103 2,154,310 1,077,155 3,231,466 1,615,733 4,847,200 2,423,600 1,211,800 605,900 302,950 151,475 454,426 227,213 681,640 340,820 170,410 85,205 255,616 127,808 63,904 31,952 15,976 7,988 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422

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