Base | Representation |
---|---|
bin | 101011111011… |
… | …1110000110010 |
3 | 1121100021222120 |
4 | 1113313300302 |
5 | 21344104210 |
6 | 2141415110 |
7 | 366536142 |
oct | 127676062 |
9 | 47307876 |
10 | 23034930 |
11 | 12003536 |
12 | 786a496 |
13 | 4a06949 |
14 | 30b8922 |
15 | 2050270 |
hex | 15f7c32 |
23034930 has 16 divisors (see below), whose sum is σ = 55283904. Its totient is φ = 6142640.
The previous prime is 23034929. The next prime is 23034943. The reversal of 23034930 is 3943032.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23034930.
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, 383886 + ... + 383945.
It is an arithmetic number, because the mean of its divisors is an integer number (3455244).
Almost surely, 223034930 is an apocalyptic number.
23034930 is an abundant number, since it is smaller than the sum of its proper divisors (32248974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23034930 is a wasteful number, since it uses less digits than its factorization.
23034930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 767841.
The product of its (nonzero) digits is 1944, while the sum is 24.
The square root of 23034930 is about 4799.4718459431. The cubic root of 23034930 is about 284.5305907805.
Adding to 23034930 its reverse (3943032), we get a palindrome (26977962).
The spelling of 23034930 in words is "twenty-three million, thirty-four thousand, nine hundred thirty".
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