Base | Representation |
---|---|
bin | 101101110000… |
… | …1101011101100 |
3 | 1200010222022011 |
4 | 1123201223230 |
5 | 22120234233 |
6 | 2214131004 |
7 | 410636431 |
oct | 133415354 |
9 | 50128264 |
10 | 23993068 |
11 | 125a8390 |
12 | 8050a64 |
13 | 4c80aa8 |
14 | 3287b88 |
15 | 218e0cd |
hex | 16e1aec |
23993068 has 24 divisors (see below), whose sum is σ = 46146240. Its totient is φ = 10824720.
The previous prime is 23993041. The next prime is 23993083. The reversal of 23993068 is 86039932.
It is a self number, because there is not a number n which added to its sum of digits gives 23993068.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4155 + ... + 8077.
It is an arithmetic number, because the mean of its divisors is an integer number (1922760).
Almost surely, 223993068 is an apocalyptic number.
It is an amenable number.
23993068 is a deficient number, since it is larger than the sum of its proper divisors (22153172).
23993068 is a wasteful number, since it uses less digits than its factorization.
23993068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4077 (or 4075 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 40.
The square root of 23993068 is about 4898.2719401846. The cubic root of 23993068 is about 288.4221400706.
The spelling of 23993068 in words is "twenty-three million, nine hundred ninety-three thousand, sixty-eight".
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