3,658,238

2 × 1829119

3,658,238 factors as 2 × 1829119. Its 4 positive divisors give a proper-divisor sum of 1,829,122, so this integer is deficient. The Collatz stopping time is 172 steps.

Prime Factor Structure

Factorization String 2 × 1829119

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,487,360

Proper Divisor Sum 1,829,122

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3658211 ← → #3658283

Radix Representation

Decimal	3658238
Binary	1101111101000111111110 (22 bits)
Octal	0o15750776
Hexadecimal	0x37D1FE

Divisor Catalog (4)

1 2 1,829,119 3,658,238

Collatz Trajectory (172 steps to reach 1)

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

3,658,238 1,829,119 5,487,358 2,743,679 8,231,038 4,115,519 12,346,558 6,173,279 18,519,838 9,259,919 27,779,758 13,889,879 41,669,638 20,834,819 62,504,458 31,252,229 93,756,688 46,878,344 23,439,172 11,719,586 5,859,793 17,579,380 8,789,690 4,394,845 13,184,536 6,592,268 3,296,134 1,648,067 4,944,202 2,472,101 7,416,304 3,708,152 1,854,076 927,038 463,519 1,390,558 695,279 2,085,838 1,042,919 3,128,758 1,564,379 4,693,138 2,346,569 7,039,708 3,519,854 1,759,927 5,279,782 2,639,891 7,919,674 3,959,837 11,879,512 5,939,756 2,969,878 1,484,939 4,454,818 2,227,409 6,682,228 3,341,114 1,670,557 5,011,672

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