Base | Representation |
---|---|
bin | 101100101110… |
… | …1110011100001 |
3 | 1122010112022211 |
4 | 1121131303201 |
5 | 22000443042 |
6 | 2154402121 |
7 | 403226536 |
oct | 131356341 |
9 | 48115284 |
10 | 23452897 |
11 | 12269566 |
12 | 7a30341 |
13 | 4b21c70 |
14 | 3186d8d |
15 | 20d4017 |
hex | 165dce1 |
23452897 has 8 divisors (see below), whose sum is σ = 26586560. Its totient is φ = 20509200.
The previous prime is 23452879. The next prime is 23452901. The reversal of 23452897 is 79825432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23452897 - 27 = 23452769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23452837) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47229 + ... + 47722.
It is an arithmetic number, because the mean of its divisors is an integer number (3323320).
Almost surely, 223452897 is an apocalyptic number.
It is an amenable number.
23452897 is a deficient number, since it is larger than the sum of its proper divisors (3133663).
23452897 is a wasteful number, since it uses less digits than its factorization.
23452897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94983.
The product of its digits is 120960, while the sum is 40.
The square root of 23452897 is about 4842.8191170020. The cubic root of 23452897 is about 286.2412141745.
The spelling of 23452897 in words is "twenty-three million, four hundred fifty-two thousand, eight hundred ninety-seven".
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