8,494,600

2³ × 5² × 42473

Starting at 8,494,600, the Collatz iteration reaches 1 after 155 steps. The first transition is 4247300; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 5^2 × 42473

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 19,750,410

Proper Divisor Sum 11,255,810

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8494597 ← → #8494627

Radix Representation

Decimal	8494600
Binary	100000011001111000001000 (24 bits)
Octal	0o40317010
Hexadecimal	0x819E08

Divisor Catalog (24)

1 2 4 5 8 10 20 25 40 50 100 200 42,473 84,946 169,892 212,365 339,784 424,730 849,460 1,061,825 1,698,920 2,123,650 4,247,300 8,494,600

Collatz Trajectory (155 steps to reach 1)

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

8,494,600 4,247,300 2,123,650 1,061,825 3,185,476 1,592,738 796,369 2,389,108 1,194,554 597,277 1,791,832 895,916 447,958 223,979 671,938 335,969 1,007,908 503,954 251,977 755,932 377,966 188,983 566,950 283,475 850,426 425,213 1,275,640 637,820 318,910 159,455 478,366 239,183 717,550 358,775 1,076,326 538,163 1,614,490 807,245 2,421,736 1,210,868 605,434 302,717 908,152 454,076 227,038 113,519 340,558 170,279 510,838 255,419 766,258 383,129 1,149,388 574,694 287,347 862,042 431,021 1,293,064 646,532 323,266

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