3,242,938

2 × 1621469

Starting at 3,242,938, the Collatz iteration reaches 1 after 164 steps. The first transition is 1621469; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 1621469

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,864,410

Proper Divisor Sum 1,621,472

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3242929 ← → #3242947

Radix Representation

Decimal	3242938
Binary	1100010111101110111010 (22 bits)
Octal	0o14275672
Hexadecimal	0x317BBA

Divisor Catalog (4)

1 2 1,621,469 3,242,938

Collatz Trajectory (164 steps to reach 1)

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

3,242,938 1,621,469 4,864,408 2,432,204 1,216,102 608,051 1,824,154 912,077 2,736,232 1,368,116 684,058 342,029 1,026,088 513,044 256,522 128,261 384,784 192,392 96,196 48,098 24,049 72,148 36,074 18,037 54,112 27,056 13,528 6,764 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572

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