4,036,409

13 × 41 × 7573

4,036,409 factors as 13 × 41 × 7573. Its 8 positive divisors give a proper-divisor sum of 417,103, so this integer is deficient. The Collatz stopping time is 185 steps.

Prime Factor Structure

Factorization String 13 × 41 × 7573

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,453,512

Proper Divisor Sum 417,103

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4036397 ← → #4036433

Radix Representation

Decimal	4036409
Binary	1111011001011100111001 (22 bits)
Octal	0o17313471
Hexadecimal	0x3D9739

Divisor Catalog (8)

1 13 41 533 7,573 98,449 310,493 4,036,409

Collatz Trajectory (185 steps to reach 1)

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

4,036,409 12,109,228 6,054,614 3,027,307 9,081,922 4,540,961 13,622,884 6,811,442 3,405,721 10,217,164 5,108,582 2,554,291 7,662,874 3,831,437 11,494,312 5,747,156 2,873,578 1,436,789 4,310,368 2,155,184 1,077,592 538,796 269,398 134,699 404,098 202,049 606,148 303,074 151,537 454,612 227,306 113,653 340,960 170,480 85,240 42,620 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069 51,208 25,604

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