16,601,764

2² × 4150441

16,601,764 factors as 2^2 × 4150441. Its 6 positive divisors give a proper-divisor sum of 12,451,330, so this integer is deficient. The Collatz stopping time is 169 steps.

Prime Factor Structure

Factorization String 2^2 × 4150441

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 29,053,094

Proper Divisor Sum 12,451,330

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #16601759 ← → #16601779

Radix Representation

Decimal	16601764
Binary	111111010101001010100100 (24 bits)
Octal	0o77251244
Hexadecimal	0xFD52A4

Divisor Catalog (6)

1 2 4 4,150,441 8,300,882 16,601,764

Collatz Trajectory (169 steps to reach 1)

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

16,601,764 8,300,882 4,150,441 12,451,324 6,225,662 3,112,831 9,338,494 4,669,247 14,007,742 7,003,871 21,011,614 10,505,807 31,517,422 15,758,711 47,276,134 23,638,067 70,914,202 35,457,101 106,371,304 53,185,652 26,592,826 13,296,413 39,889,240 19,944,620 9,972,310 4,986,155 14,958,466 7,479,233 22,437,700 11,218,850 5,609,425 16,828,276 8,414,138 4,207,069 12,621,208 6,310,604 3,155,302 1,577,651 4,732,954 2,366,477 7,099,432 3,549,716 1,774,858 887,429 2,662,288 1,331,144 665,572 332,786 166,393 499,180 249,590 124,795 374,386 187,193 561,580 280,790 140,395 421,186 210,593 631,780

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