7,338,748

2² × 23 × 79769

7,338,748 has digital root 4. The neighboring primes are 7338719 and 7338757; its proper-divisor sum differs from the starting integer by -1,276,136.

Prime Factor Structure

Factorization String 2^2 × 23 × 79769

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 13,401,360

Proper Divisor Sum 6,062,612

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #7338719 ← → #7338757

1 2 4 23 46 92 79,769 159,538 319,076 1,834,687 3,669,374 7,338,748

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

7,338,748 3,669,374 1,834,687 5,504,062 2,752,031 8,256,094 4,128,047 12,384,142 6,192,071 18,576,214 9,288,107 27,864,322 13,932,161 41,796,484 20,898,242 10,449,121 31,347,364 15,673,682 7,836,841 23,510,524 11,755,262 5,877,631 17,632,894 8,816,447 26,449,342 13,224,671 39,674,014 19,837,007 59,511,022 29,755,511 89,266,534 44,633,267 133,899,802 66,949,901 200,849,704 100,424,852 50,212,426 25,106,213 75,318,640 37,659,320 18,829,660 9,414,830 4,707,415 14,122,246 7,061,123 21,183,370 10,591,685 31,775,056 15,887,528 7,943,764 3,971,882 1,985,941 5,957,824 2,978,912 1,489,456 744,728 372,364 186,182 93,091 279,274