1,462,660

2² × 5 × 73133

Starting at 1,462,660, the Collatz iteration reaches 1 after 150 steps. The first transition is 731330; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 5 × 73133

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,071,628

Proper Divisor Sum 1,608,968

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1462651 ← → #1462679

Radix Representation

Decimal	1462660
Binary	101100101000110000100 (21 bits)
Octal	0o5450604
Hexadecimal	0x165184

Divisor Catalog (12)

1 2 4 5 10 20 73,133 146,266 292,532 365,665 731,330 1,462,660

Collatz Trajectory (150 steps to reach 1)

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

1,462,660 731,330 365,665 1,096,996 548,498 274,249 822,748 411,374 205,687 617,062 308,531 925,594 462,797 1,388,392 694,196 347,098 173,549 520,648 260,324 130,162 65,081 195,244 97,622 48,811 146,434 73,217 219,652 109,826 54,913 164,740 82,370 41,185 123,556 61,778 30,889 92,668 46,334 23,167 69,502 34,751 104,254 52,127 156,382 78,191 234,574 117,287 351,862 175,931 527,794 263,897 791,692 395,846 197,923 593,770 296,885 890,656 445,328 222,664 111,332 55,666

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