8,364,806

2 × 4182403

Starting at 8,364,806, the Collatz iteration reaches 1 after 199 steps. The first transition is 4182403; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4182403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,547,212

Proper Divisor Sum 4,182,406

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8364793 ← → #8364821

Radix Representation

Decimal	8364806
Binary	11111111010001100000110 (23 bits)
Octal	0o37721406
Hexadecimal	0x7FA306

Divisor Catalog (4)

1 2 4,182,403 8,364,806

Collatz Trajectory (199 steps to reach 1)

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

8,364,806 4,182,403 12,547,210 6,273,605 18,820,816 9,410,408 4,705,204 2,352,602 1,176,301 3,528,904 1,764,452 882,226 441,113 1,323,340 661,670 330,835 992,506 496,253 1,488,760 744,380 372,190 186,095 558,286 279,143 837,430 418,715 1,256,146 628,073 1,884,220 942,110 471,055 1,413,166 706,583 2,119,750 1,059,875 3,179,626 1,589,813 4,769,440 2,384,720 1,192,360 596,180 298,090 149,045 447,136 223,568 111,784 55,892 27,946 13,973 41,920 20,960 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475

← Previous Integer #8,364,805 Browse Full Index Next Integer #8,364,807 →