λ
Match Zalai

5,350,018

2 × 2675009
Deficient Even Composite

5,350,018 factors as 2 × 2675009. Its 4 positive divisors give a proper-divisor sum of 2,675,012, so this integer is deficient. The Collatz stopping time is 69 steps.

Prime Factor Structure

Factorization String 2 × 2675009
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,025,030
Proper Divisor Sum 2,675,012
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5349997 ← → #5350021

Radix Representation

Decimal 5350018
Binary 10100011010001010000010 (23 bits)
Octal 0o24321202
Hexadecimal 0x51A282

Divisor Catalog (4)

1 2 2,675,009 5,350,018

Collatz Trajectory (69 steps to reach 1)

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

5,350,018 2,675,009 8,025,028 4,012,514 2,006,257 6,018,772 3,009,386 1,504,693 4,514,080 2,257,040 1,128,520 564,260 282,130 141,065 423,196 211,598 105,799 317,398 158,699 476,098 238,049 714,148 357,074 178,537 535,612 267,806 133,903 401,710 200,855 602,566 301,283 903,850 451,925 1,355,776 677,888 338,944 169,472 84,736 42,368 21,184 10,592 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160

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