Base | Representation |
---|---|
bin | 101011111011… |
… | …1101010010000 |
3 | 1121100021102002 |
4 | 1113313222100 |
5 | 21344101022 |
6 | 2141413132 |
7 | 366535004 |
oct | 127675220 |
9 | 47307362 |
10 | 23034512 |
11 | 12003196 |
12 | 786a1a8 |
13 | 4a066b7 |
14 | 30b8704 |
15 | 2050092 |
hex | 15f7a90 |
23034512 has 20 divisors (see below), whose sum is σ = 45580416. Its totient is φ = 11271840.
The previous prime is 23034511. The next prime is 23034551. The reversal of 23034512 is 21543032.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23034511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14564 + ... + 16067.
Almost surely, 223034512 is an apocalyptic number.
It is an amenable number.
23034512 is a deficient number, since it is larger than the sum of its proper divisors (22545904).
23034512 is a wasteful number, since it uses less digits than its factorization.
23034512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30686 (or 30680 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 23034512 is about 4799.4282992873. The cubic root of 23034512 is about 284.5288697058.
Adding to 23034512 its reverse (21543032), we get a palindrome (44577544).
The spelling of 23034512 in words is "twenty-three million, thirty-four thousand, five hundred twelve".
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