Base | Representation |
---|---|
bin | 101011111110… |
… | …0001101100010 |
3 | 1121101012222112 |
4 | 1113330031202 |
5 | 21400200104 |
6 | 2142035322 |
7 | 366643235 |
oct | 127741542 |
9 | 47335875 |
10 | 23053154 |
11 | 120161a3 |
12 | 7878b42 |
13 | 4a12027 |
14 | 30c141c |
15 | 205586e |
hex | 15fc362 |
23053154 has 4 divisors (see below), whose sum is σ = 34579734. Its totient is φ = 11526576.
The previous prime is 23053141. The next prime is 23053169. The reversal of 23053154 is 45135032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 20566225 + 2486929 = 4535^2 + 1577^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5763287 + ... + 5763290.
Almost surely, 223053154 is an apocalyptic number.
23053154 is a deficient number, since it is larger than the sum of its proper divisors (11526580).
23053154 is a wasteful number, since it uses less digits than its factorization.
23053154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11526579.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 23053154 is about 4801.3700128193. The cubic root of 23053154 is about 284.6056061108.
Adding to 23053154 its reverse (45135032), we get a palindrome (68188186).
The spelling of 23053154 in words is "twenty-three million, fifty-three thousand, one hundred fifty-four".
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