Base | Representation |
---|---|
bin | 101011111110… |
… | …0000111101001 |
3 | 1121101012110120 |
4 | 1113330013221 |
5 | 21400142102 |
6 | 2142033453 |
7 | 366642156 |
oct | 127740751 |
9 | 47335416 |
10 | 23052777 |
11 | 12015990 |
12 | 7878889 |
13 | 4a11ac7 |
14 | 30c122d |
15 | 20556bc |
hex | 15fc1e9 |
23052777 has 16 divisors (see below), whose sum is σ = 34007040. Its totient is φ = 13773200.
The previous prime is 23052761. The next prime is 23052779. The reversal of 23052777 is 77725032.
It is a cyclic number.
It is not a de Polignac number, because 23052777 - 24 = 23052761 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (23052779) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2577 + ... + 7262.
It is an arithmetic number, because the mean of its divisors is an integer number (2125440).
Almost surely, 223052777 is an apocalyptic number.
It is an amenable number.
23052777 is a deficient number, since it is larger than the sum of its proper divisors (10954263).
23052777 is a wasteful number, since it uses less digits than its factorization.
23052777 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9924.
The product of its (nonzero) digits is 20580, while the sum is 33.
The square root of 23052777 is about 4801.3307530309. The cubic root of 23052777 is about 284.6040546688.
The spelling of 23052777 in words is "twenty-three million, fifty-two thousand, seven hundred seventy-seven".
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