Base | Representation |
---|---|
bin | 101011111001… |
… | …1010101101110 |
3 | 1121022101010121 |
4 | 1113303111232 |
5 | 21343014224 |
6 | 2141155154 |
7 | 366432262 |
oct | 127632556 |
9 | 47271117 |
10 | 23016814 |
11 | 11aa0967 |
12 | 785baba |
13 | 49cb622 |
14 | 30b20a2 |
15 | 2049be4 |
hex | 15f356e |
23016814 has 4 divisors (see below), whose sum is σ = 34525224. Its totient is φ = 11508406.
The previous prime is 23016797. The next prime is 23016817. The reversal of 23016814 is 41861032.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23016817) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5754202 + ... + 5754205.
It is an arithmetic number, because the mean of its divisors is an integer number (8631306).
Almost surely, 223016814 is an apocalyptic number.
23016814 is a deficient number, since it is larger than the sum of its proper divisors (11508410).
23016814 is a wasteful number, since it uses less digits than its factorization.
23016814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11508409.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 23016814 is about 4797.5841837325. The cubic root of 23016814 is about 284.4559807853.
Adding to 23016814 its reverse (41861032), we get a palindrome (64877846).
The spelling of 23016814 in words is "twenty-three million, sixteen thousand, eight hundred fourteen".
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