λ
Sequence Observatory

1,424,022

2 × 3 × 17 × 23 × 607
Abundant Even Composite

Starting at 1,424,022, the Collatz iteration reaches 1 after 124 steps. The first transition is 712011; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 17 × 23 × 607
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 3,151,872
Proper Divisor Sum 1,727,850
Digit Sum / Digital Root 15 (Root: 6)
Adjacent Primes #1424021 ← → #1424023

Radix Representation

Decimal 1424022
Binary 101011011101010010110 (21 bits)
Octal 0o5335226
Hexadecimal 0x15BA96

Divisor Catalog (32)

1 2 3 6 17 23 34 46 51 69 102 138 391 607 782 1,173 1,214 1,821 2,346 3,642 10,319 13,961 20,638 27,922 30,957 41,883 61,914 83,766 237,337 474,674 712,011 1,424,022

Collatz Trajectory (124 steps to reach 1)

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

1,424,022 712,011 2,136,034 1,068,017 3,204,052 1,602,026 801,013 2,403,040 1,201,520 600,760 300,380 150,190 75,095 225,286 112,643 337,930 168,965 506,896 253,448 126,724 63,362 31,681 95,044 47,522 23,761 71,284 35,642 17,821 53,464 26,732 13,366 6,683 20,050 10,025 30,076 15,038 7,519 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251

More profiles

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