8,018,902

2 × 4009451

8,018,902 factors as 2 × 4009451. Its 4 positive divisors give a proper-divisor sum of 4,009,454, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 2 × 4009451

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,028,356

Proper Divisor Sum 4,009,454

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #8018891 ← → #8018909

Radix Representation

Decimal	8018902
Binary	11110100101101111010110 (23 bits)
Octal	0o36455726
Hexadecimal	0x7A5BD6

Divisor Catalog (4)

1 2 4,009,451 8,018,902

Collatz Trajectory (168 steps to reach 1)

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

8,018,902 4,009,451 12,028,354 6,014,177 18,042,532 9,021,266 4,510,633 13,531,900 6,765,950 3,382,975 10,148,926 5,074,463 15,223,390 7,611,695 22,835,086 11,417,543 34,252,630 17,126,315 51,378,946 25,689,473 77,068,420 38,534,210 19,267,105 57,801,316 28,900,658 14,450,329 43,350,988 21,675,494 10,837,747 32,513,242 16,256,621 48,769,864 24,384,932 12,192,466 6,096,233 18,288,700 9,144,350 4,572,175 13,716,526 6,858,263 20,574,790 10,287,395 30,862,186 15,431,093 46,293,280 23,146,640 11,573,320 5,786,660 2,893,330 1,446,665 4,339,996 2,169,998 1,084,999 3,254,998 1,627,499 4,882,498 2,441,249 7,323,748 3,661,874 1,830,937

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