λ
Ratio Atlas

40,990,414

2 × 61 × 79 × 4253
Deficient Even Composite

40,990,414 factors as 2 × 61 × 79 × 4253. Its 16 positive divisors give a proper-divisor sum of 22,309,106, so this integer is deficient. The Collatz stopping time is 103 steps.

Prime Factor Structure

Factorization String 2 × 61 × 79 × 4253
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 63,299,520
Proper Divisor Sum 22,309,106
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #40990409 ← → #40990421

Radix Representation

Decimal 40990414
Binary 10011100010111011011001110 (26 bits)
Octal 0o234273316
Hexadecimal 0x27176CE

Divisor Catalog (16)

Collatz Trajectory (103 steps to reach 1)

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

40,990,414 20,495,207 61,485,622 30,742,811 92,228,434 46,114,217 138,342,652 69,171,326 34,585,663 103,756,990 51,878,495 155,635,486 77,817,743 233,453,230 116,726,615 350,179,846 175,089,923 525,269,770 262,634,885 787,904,656 393,952,328 196,976,164 98,488,082 49,244,041 147,732,124 73,866,062 36,933,031 110,799,094 55,399,547 166,198,642 83,099,321 249,297,964 124,648,982 62,324,491 186,973,474 93,486,737 280,460,212 140,230,106 70,115,053 210,345,160 105,172,580 52,586,290 26,293,145 78,879,436 39,439,718 19,719,859 59,159,578 29,579,789 88,739,368 44,369,684 22,184,842 11,092,421 33,277,264 16,638,632 8,319,316 4,159,658 2,079,829 6,239,488 3,119,744 1,559,872

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