Base | Representation |
---|---|
bin | 1000110101011… |
… | …10001111000110 |
3 | 12011110101021121 |
4 | 10122232033012 |
5 | 122433121430 |
6 | 11204304154 |
7 | 1556646526 |
oct | 432561706 |
9 | 164411247 |
10 | 74113990 |
11 | 38920a35 |
12 | 209a205a |
13 | 1247c242 |
14 | 9bb3686 |
15 | 678ea7a |
hex | 46ae3c6 |
74113990 has 8 divisors (see below), whose sum is σ = 133405200. Its totient is φ = 29645592.
The previous prime is 74113987. The next prime is 74114009. The reversal of 74113990 is 9931147.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3705690 + ... + 3705709.
It is an arithmetic number, because the mean of its divisors is an integer number (16675650).
Almost surely, 274113990 is an apocalyptic number.
74113990 is a deficient number, since it is larger than the sum of its proper divisors (59291210).
74113990 is a wasteful number, since it uses less digits than its factorization.
74113990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7411406.
The product of its (nonzero) digits is 6804, while the sum is 34.
The square root of 74113990 is about 8608.9482516740. The cubic root of 74113990 is about 420.0491061253.
The spelling of 74113990 in words is "seventy-four million, one hundred thirteen thousand, nine hundred ninety".
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