3,968,402

2 × 1984201

3,968,402 factors as 2 × 1984201. Its 4 positive divisors give a proper-divisor sum of 1,984,204, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 1984201

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,952,606

Proper Divisor Sum 1,984,204

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3968387 ← → #3968411

Radix Representation

Decimal	3968402
Binary	1111001000110110010010 (22 bits)
Octal	0o17106622
Hexadecimal	0x3C8D92

Divisor Catalog (4)

1 2 1,984,201 3,968,402

Collatz Trajectory (167 steps to reach 1)

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

3,968,402 1,984,201 5,952,604 2,976,302 1,488,151 4,464,454 2,232,227 6,696,682 3,348,341 10,045,024 5,022,512 2,511,256 1,255,628 627,814 313,907 941,722 470,861 1,412,584 706,292 353,146 176,573 529,720 264,860 132,430 66,215 198,646 99,323 297,970 148,985 446,956 223,478 111,739 335,218 167,609 502,828 251,414 125,707 377,122 188,561 565,684 282,842 141,421 424,264 212,132 106,066 53,033 159,100 79,550 39,775 119,326 59,663 178,990 89,495 268,486 134,243 402,730 201,365 604,096 302,048 151,024

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