3,662,867

13 × 31 × 61 × 149

3,662,867 is odd and not a perfect square. Its factorization is 13 × 31 × 61 × 149 and its 16 divisors sum to 4,166,400.

Prime Factor Structure

Factorization String 13 × 31 × 61 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,166,400

Proper Divisor Sum 503,533

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3662861 ← → #3662881

Radix Representation

Decimal	3662867
Binary	1101111110010000010011 (22 bits)
Octal	0o15762023
Hexadecimal	0x37E413

Divisor Catalog (16)

1 13 31 61 149 403 793 1,891 1,937 4,619 9,089 24,583 60,047 118,157 281,759 3,662,867

Collatz Trajectory (58 steps to reach 1)

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

3,662,867 10,988,602 5,494,301 16,482,904 8,241,452 4,120,726 2,060,363 6,181,090 3,090,545 9,271,636 4,635,818 2,317,909 6,953,728 3,476,864 1,738,432 869,216 434,608 217,304 108,652 54,326 27,163 81,490 40,745 122,236 61,118 30,559 91,678 45,839 137,518 68,759 206,278 103,139 309,418 154,709 464,128 232,064 116,032 58,016 29,008 14,504 7,252 3,626 1,813 5,440 2,720 1,360 680 340 170 85 256 128 64 32 16 8 4 2 1

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