Base | Representation |
---|---|
bin | 101011111011… |
… | …1101111011100 |
3 | 1121100021212101 |
4 | 1113313233130 |
5 | 21344103334 |
6 | 2141414444 |
7 | 366535660 |
oct | 127675734 |
9 | 47307771 |
10 | 23034844 |
11 | 12003468 |
12 | 786a424 |
13 | 4a068b1 |
14 | 30b88a0 |
15 | 2050214 |
hex | 15f7bdc |
23034844 has 12 divisors (see below), whose sum is σ = 46069744. Its totient is φ = 9872064.
The previous prime is 23034773. The next prime is 23034857. The reversal of 23034844 is 44843032.
23034844 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 822673 = 23034844 / (2 + 3 + 0 + 3 + 4 + 8 + 4 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411309 + ... + 411364.
Almost surely, 223034844 is an apocalyptic number.
It is an amenable number.
23034844 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23034844 is a wasteful number, since it uses less digits than its factorization.
23034844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 822684 (or 822682 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
The square root of 23034844 is about 4799.4628866155. The cubic root of 23034844 is about 284.5302366855.
Adding to 23034844 its reverse (44843032), we get a palindrome (67877876).
The spelling of 23034844 in words is "twenty-three million, thirty-four thousand, eight hundred forty-four".
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