2,992,108

2² × 7 × 106861

2,992,108 has digital root 4. The neighboring primes are 2992097 and 2992109; its proper-divisor sum differs from the starting integer by 56.

Prime Factor Structure

Factorization String 2^2 × 7 × 106861

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,984,272

Proper Divisor Sum 2,992,164

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2992097 ← → #2992109

Radix Representation

Decimal	2992108
Binary	1011011010011111101100 (22 bits)
Octal	0o13323754
Hexadecimal	0x2DA7EC

Divisor Catalog (12)

1 2 4 7 14 28 106,861 213,722 427,444 748,027 1,496,054 2,992,108

Collatz Trajectory (76 steps to reach 1)

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

2,992,108 1,496,054 748,027 2,244,082 1,122,041 3,366,124 1,683,062 841,531 2,524,594 1,262,297 3,786,892 1,893,446 946,723 2,840,170 1,420,085 4,260,256 2,130,128 1,065,064 532,532 266,266 133,133 399,400 199,700 99,850 49,925 149,776 74,888 37,444 18,722 9,361 28,084 14,042 7,021 21,064 10,532 5,266 2,633 7,900 3,950 1,975 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88

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