Base | Representation |
---|---|
bin | 101100101111… |
… | …1010111001000 |
3 | 1122010212001221 |
4 | 1121133113020 |
5 | 22001144042 |
6 | 2154451424 |
7 | 403254244 |
oct | 131372710 |
9 | 48125057 |
10 | 23459272 |
11 | 12273331 |
12 | 7a33b74 |
13 | 4b24b35 |
14 | 3189424 |
15 | 20d5d67 |
hex | 165f5c8 |
23459272 has 8 divisors (see below), whose sum is σ = 43986150. Its totient is φ = 11729632.
The previous prime is 23459263. The next prime is 23459273. The reversal of 23459272 is 27295432.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 22033636 + 1425636 = 4694^2 + 1194^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (23459273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1466197 + ... + 1466212.
Almost surely, 223459272 is an apocalyptic number.
It is an amenable number.
23459272 is a deficient number, since it is larger than the sum of its proper divisors (20526878).
23459272 is a wasteful number, since it uses less digits than its factorization.
23459272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2932415 (or 2932411 counting only the distinct ones).
The product of its digits is 30240, while the sum is 34.
The square root of 23459272 is about 4843.4772632893. The cubic root of 23459272 is about 286.2671473236.
The spelling of 23459272 in words is "twenty-three million, four hundred fifty-nine thousand, two hundred seventy-two".
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