8,574,164

2² × 2143541

Starting at 8,574,164, the Collatz iteration reaches 1 after 168 steps. The first transition is 4287082; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 2143541

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 15,004,794

Proper Divisor Sum 6,430,630

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8574161 ← → #8574179

Radix Representation

Decimal	8574164
Binary	100000101101010011010100 (24 bits)
Octal	0o40552324
Hexadecimal	0x82D4D4

Divisor Catalog (6)

1 2 4 2,143,541 4,287,082 8,574,164

Collatz Trajectory (168 steps to reach 1)

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

8,574,164 4,287,082 2,143,541 6,430,624 3,215,312 1,607,656 803,828 401,914 200,957 602,872 301,436 150,718 75,359 226,078 113,039 339,118 169,559 508,678 254,339 763,018 381,509 1,144,528 572,264 286,132 143,066 71,533 214,600 107,300 53,650 26,825 80,476 40,238 20,119 60,358 30,179 90,538 45,269 135,808 67,904 33,952 16,976 8,488 4,244 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253

← Previous Integer #8,574,163 Browse Full Index Next Integer #8,574,165 →