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2,294,558

2 × 7 × 17 × 31 × 311
Deficient Even Composite

2,294,558 factors as 2 × 7 × 17 × 31 × 311. Its 32 positive divisors give a proper-divisor sum of 2,018,530, so this integer is deficient. The Collatz stopping time is 130 steps.

Prime Factor Structure

Factorization String 2 × 7 × 17 × 31 × 311
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 4,313,088
Proper Divisor Sum 2,018,530
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2294533 ← → #2294627

Radix Representation

Decimal 2294558
Binary 1000110000001100011110 (22 bits)
Octal 0o10601436
Hexadecimal 0x23031E

Divisor Catalog (32)

1 2 7 14 17 31 34 62 119 217 238 311 434 527 622 1,054 2,177 3,689 4,354 5,287 7,378 9,641 10,574 19,282 37,009 67,487 74,018 134,974 163,897 327,794 1,147,279 2,294,558

Collatz Trajectory (130 steps to reach 1)

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

2,294,558 1,147,279 3,441,838 1,720,919 5,162,758 2,581,379 7,744,138 3,872,069 11,616,208 5,808,104 2,904,052 1,452,026 726,013 2,178,040 1,089,020 544,510 272,255 816,766 408,383 1,225,150 612,575 1,837,726 918,863 2,756,590 1,378,295 4,134,886 2,067,443 6,202,330 3,101,165 9,303,496 4,651,748 2,325,874 1,162,937 3,488,812 1,744,406 872,203 2,616,610 1,308,305 3,924,916 1,962,458 981,229 2,943,688 1,471,844 735,922 367,961 1,103,884 551,942 275,971 827,914 413,957 1,241,872 620,936 310,468 155,234 77,617 232,852 116,426 58,213 174,640 87,320

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