Base | Representation |
---|---|
bin | 101101011100… |
… | …1011001101111 |
3 | 1122211120222110 |
4 | 1122321121233 |
5 | 22044444304 |
6 | 2210415103 |
7 | 406351422 |
oct | 132713157 |
9 | 48746873 |
10 | 23828079 |
11 | 124a5430 |
12 | 7b91493 |
13 | 4c23972 |
14 | 32439b9 |
15 | 215a289 |
hex | 16b966f |
23828079 has 8 divisors (see below), whose sum is σ = 34659072. Its totient is φ = 14441240.
The previous prime is 23828041. The next prime is 23828083. The reversal of 23828079 is 97082832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23828079 - 29 = 23827567 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23828009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360999 + ... + 361064.
It is an arithmetic number, because the mean of its divisors is an integer number (4332384).
Almost surely, 223828079 is an apocalyptic number.
23828079 is a deficient number, since it is larger than the sum of its proper divisors (10830993).
23828079 is a wasteful number, since it uses less digits than its factorization.
23828079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722077.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 23828079 is about 4881.4013356822. The cubic root of 23828079 is about 287.7595045727.
The spelling of 23828079 in words is "twenty-three million, eight hundred twenty-eight thousand, seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •