4,867,222

2 × 823 × 2957

Starting at 4,867,222, the Collatz iteration reaches 1 after 175 steps. The first transition is 2433611; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 823 × 2957

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,312,176

Proper Divisor Sum 2,444,954

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4867207 ← → #4867223

Radix Representation

Decimal	4867222
Binary	10010100100010010010110 (23 bits)
Octal	0o22442226
Hexadecimal	0x4A4496

Divisor Catalog (8)

1 2 823 1,646 2,957 5,914 2,433,611 4,867,222

Collatz Trajectory (175 steps to reach 1)

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

4,867,222 2,433,611 7,300,834 3,650,417 10,951,252 5,475,626 2,737,813 8,213,440 4,106,720 2,053,360 1,026,680 513,340 256,670 128,335 385,006 192,503 577,510 288,755 866,266 433,133 1,299,400 649,700 324,850 162,425 487,276 243,638 121,819 365,458 182,729 548,188 274,094 137,047 411,142 205,571 616,714 308,357 925,072 462,536 231,268 115,634 57,817 173,452 86,726 43,363 130,090 65,045 195,136 97,568 48,784 24,392 12,196 6,098 3,049 9,148 4,574 2,287 6,862 3,431 10,294 5,147

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