λ
Sigma Notebook

4,687,029

32 × 239 × 2179
Deficient Odd Composite

4,687,029 is odd and not a perfect square. Its factorization is 3^2 × 239 × 2179 and its 12 divisors sum to 6,801,600.

Prime Factor Structure

Factorization String 3^2 × 239 × 2179
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 6,801,600
Proper Divisor Sum 2,114,571
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #4687027 ← → #4687031

Radix Representation

Decimal 4687029
Binary 10001111000010010110101 (23 bits)
Octal 0o21702265
Hexadecimal 0x4784B5

Divisor Catalog (12)

1 3 9 239 717 2,151 2,179 6,537 19,611 520,781 1,562,343 4,687,029

Collatz Trajectory (162 steps to reach 1)

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

4,687,029 14,061,088 7,030,544 3,515,272 1,757,636 878,818 439,409 1,318,228 659,114 329,557 988,672 494,336 247,168 123,584 61,792 30,896 15,448 7,724 3,862 1,931 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124 62 31 94 47 142

More profiles

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