2,921,027

2921027

Starting at 2,921,027, the Collatz iteration reaches 1 after 63 steps. The first transition is 8763082; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2921027

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,921,028

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2920987 ← → #2921029

Radix Representation

Decimal	2921027
Binary	1011001001001001000011 (22 bits)
Octal	0o13111103
Hexadecimal	0x2C9243

Divisor Catalog (2)

1 2,921,027

Collatz Trajectory (63 steps to reach 1)

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

2,921,027 8,763,082 4,381,541 13,144,624 6,572,312 3,286,156 1,643,078 821,539 2,464,618 1,232,309 3,696,928 1,848,464 924,232 462,116 231,058 115,529 346,588 173,294 86,647 259,942 129,971 389,914 194,957 584,872 292,436 146,218 73,109 219,328 109,664 54,832 27,416 13,708 6,854 3,427 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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