Base | Representation |
---|---|
bin | 101011111111… |
… | …1000010010100 |
3 | 1121101210212001 |
4 | 1113333002110 |
5 | 21401032344 |
6 | 2142205044 |
7 | 400022044 |
oct | 127770224 |
9 | 47353761 |
10 | 23064724 |
11 | 12023961 |
12 | 7883784 |
13 | 4a17387 |
14 | 30c5724 |
15 | 2058ed4 |
hex | 15ff094 |
23064724 has 12 divisors (see below), whose sum is σ = 40681984. Its totient is φ = 11441304.
The previous prime is 23064721. The next prime is 23064739. The reversal of 23064724 is 42746032.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 23064692 and 23064701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23064721) 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, 22194 + ... + 23209.
Almost surely, 223064724 is an apocalyptic number.
It is an amenable number.
23064724 is a deficient number, since it is larger than the sum of its proper divisors (17617260).
23064724 is a wasteful number, since it uses less digits than its factorization.
23064724 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45534 (or 45532 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 28.
The square root of 23064724 is about 4802.5747261235. The cubic root of 23064724 is about 284.6532111100.
The spelling of 23064724 in words is "twenty-three million, sixty-four thousand, seven hundred twenty-four".
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