Base | Representation |
---|---|
bin | 101100010111… |
… | …0111001110110 |
3 | 1121202202210202 |
4 | 1120232321312 |
5 | 21423321130 |
6 | 2150320502 |
7 | 401466500 |
oct | 130567166 |
9 | 47682722 |
10 | 23260790 |
11 | 121481a3 |
12 | 7959132 |
13 | 4a856a7 |
14 | 3136d70 |
15 | 2097145 |
hex | 162ee76 |
23260790 has 48 divisors (see below), whose sum is σ = 50060592. Its totient is φ = 7753536.
The previous prime is 23260789. The next prime is 23260801. The reversal of 23260790 is 9706232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17489 + ... + 18771.
It is an arithmetic number, because the mean of its divisors is an integer number (1042929).
Almost surely, 223260790 is an apocalyptic number.
23260790 is an abundant number, since it is smaller than the sum of its proper divisors (26799802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23260790 is a wasteful number, since it uses less digits than its factorization.
23260790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1341 (or 1334 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 23260790 is about 4822.9441215921. The cubic root of 23260790 is about 285.4575189599.
The spelling of 23260790 in words is "twenty-three million, two hundred sixty thousand, seven hundred ninety".
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