8,175,394

2 × 59 × 79 × 877

Starting at 8,175,394, the Collatz iteration reaches 1 after 155 steps. The first transition is 4087697; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 59 × 79 × 877

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,643,200

Proper Divisor Sum 4,467,806

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #8175389 ← → #8175397

Radix Representation

Decimal	8175394
Binary	11111001011111100100010 (23 bits)
Octal	0o37137442
Hexadecimal	0x7CBF22

Divisor Catalog (16)

1 2 59 79 118 158 877 1,754 4,661 9,322 51,743 69,283 103,486 138,566 4,087,697 8,175,394

Collatz Trajectory (155 steps to reach 1)

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

8,175,394 4,087,697 12,263,092 6,131,546 3,065,773 9,197,320 4,598,660 2,299,330 1,149,665 3,448,996 1,724,498 862,249 2,586,748 1,293,374 646,687 1,940,062 970,031 2,910,094 1,455,047 4,365,142 2,182,571 6,547,714 3,273,857 9,821,572 4,910,786 2,455,393 7,366,180 3,683,090 1,841,545 5,524,636 2,762,318 1,381,159 4,143,478 2,071,739 6,215,218 3,107,609 9,322,828 4,661,414 2,330,707 6,992,122 3,496,061 10,488,184 5,244,092 2,622,046 1,311,023 3,933,070 1,966,535 5,899,606 2,949,803 8,849,410 4,424,705 13,274,116 6,637,058 3,318,529 9,955,588 4,977,794 2,488,897 7,466,692 3,733,346 1,866,673

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