718,238

2 × 19 × 41 × 461

718,238 factors as 2 × 19 × 41 × 461. Its 16 positive divisors give a proper-divisor sum of 446,002, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2 × 19 × 41 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,164,240

Proper Divisor Sum 446,002

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #718187 ← → #718241

Radix Representation

Decimal	718238
Binary	10101111010110011110 (20 bits)
Octal	0o2572636
Hexadecimal	0xAF59E

Divisor Catalog (16)

1 2 19 38 41 82 461 779 922 1,558 8,759 17,518 18,901 37,802 359,119 718,238

Collatz Trajectory (167 steps to reach 1)

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

718,238 359,119 1,077,358 538,679 1,616,038 808,019 2,424,058 1,212,029 3,636,088 1,818,044 909,022 454,511 1,363,534 681,767 2,045,302 1,022,651 3,067,954 1,533,977 4,601,932 2,300,966 1,150,483 3,451,450 1,725,725 5,177,176 2,588,588 1,294,294 647,147 1,941,442 970,721 2,912,164 1,456,082 728,041 2,184,124 1,092,062 546,031 1,638,094 819,047 2,457,142 1,228,571 3,685,714 1,842,857 5,528,572 2,764,286 1,382,143 4,146,430 2,073,215 6,219,646 3,109,823 9,329,470 4,664,735 13,994,206 6,997,103 20,991,310 10,495,655 31,486,966 15,743,483 47,230,450 23,615,225 70,845,676 35,422,838

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