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1,420,002

2 × 32 × 78889
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3^2 × 78889
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 3,076,710
Proper Divisor Sum 1,656,708
Digit Sum / Digital Root 9 (Root: 9)
Adjacent Primes #1419973 ← → #1420009

Radix Representation

Decimal 1420002
Binary 101011010101011100010 (21 bits)
Octal 0o5325342
Hexadecimal 0x15AAE2

Divisor Catalog (12)

1 2 3 6 9 18 78,889 157,778 236,667 473,334 710,001 1,420,002

Collatz Trajectory (62 steps to reach 1)

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

1,420,002 710,001 2,130,004 1,065,002 532,501 1,597,504 798,752 399,376 199,688 99,844 49,922 24,961 74,884 37,442 18,721 56,164 28,082 14,041 42,124 21,062 10,531 31,594 15,797 47,392 23,696 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8

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