7,404,231

3 × 17 × 41 × 3541

Prime Factor Structure

Factorization String 3 × 17 × 41 × 3541

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 10,711,008

Proper Divisor Sum 3,306,777

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7404223 ← → #7404247

1 3 17 41 51 123 697 2,091 3,541 10,623 60,197 145,181 180,591 435,543 2,468,077 7,404,231

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

7,404,231 22,212,694 11,106,347 33,319,042 16,659,521 49,978,564 24,989,282 12,494,641 37,483,924 18,741,962 9,370,981 28,112,944 14,056,472 7,028,236 3,514,118 1,757,059 5,271,178 2,635,589 7,906,768 3,953,384 1,976,692 988,346 494,173 1,482,520 741,260 370,630 185,315 555,946 277,973 833,920 416,960 208,480 104,240 52,120 26,060 13,030 6,515 19,546 9,773 29,320 14,660 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306

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