Base | Representation |
---|---|
bin | 101100000100… |
… | …1010010100100 |
3 | 1121110221110121 |
4 | 1120021102210 |
5 | 21403403344 |
6 | 2143131324 |
7 | 400255354 |
oct | 130112244 |
9 | 47427417 |
10 | 23106724 |
11 | 12052473 |
12 | 78a3b44 |
13 | 4a30524 |
14 | 30d6b64 |
15 | 2066684 |
hex | 16094a4 |
23106724 has 12 divisors (see below), whose sum is σ = 40471900. Its totient is φ = 11543328.
The previous prime is 23106709. The next prime is 23106731. The reversal of 23106724 is 42760132.
It can be written as a sum of positive squares in 2 ways, for example, as 15444900 + 7661824 = 3930^2 + 2768^2 .
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, 5542 + ... + 8770.
Almost surely, 223106724 is an apocalyptic number.
It is an amenable number.
23106724 is a deficient number, since it is larger than the sum of its proper divisors (17365176).
23106724 is a wasteful number, since it uses less digits than its factorization.
23106724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5022 (or 5020 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 23106724 is about 4806.9453918263. The cubic root of 23106724 is about 284.8258872915.
Adding to 23106724 its reverse (42760132), we get a palindrome (65866856).
The spelling of 23106724 in words is "twenty-three million, one hundred six thousand, seven hundred twenty-four".
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