Base | Representation |
---|---|
bin | 101100011100… |
… | …0000011111001 |
3 | 1121211200020220 |
4 | 1120320003321 |
5 | 21431021142 |
6 | 2151210253 |
7 | 402014031 |
oct | 130700371 |
9 | 47750226 |
10 | 23298297 |
11 | 121733a0 |
12 | 7976989 |
13 | 4a99799 |
14 | 31468c1 |
15 | 20a32ec |
hex | 16380f9 |
23298297 has 8 divisors (see below), whose sum is σ = 33888480. Its totient is φ = 14120160.
The previous prime is 23298269. The next prime is 23298299. The reversal of 23298297 is 79289232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23298297 - 210 = 23297273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23298299) 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, 352972 + ... + 353037.
It is an arithmetic number, because the mean of its divisors is an integer number (4236060).
Almost surely, 223298297 is an apocalyptic number.
It is an amenable number.
23298297 is a deficient number, since it is larger than the sum of its proper divisors (10590183).
23298297 is a wasteful number, since it uses less digits than its factorization.
23298297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706023.
The product of its digits is 108864, while the sum is 42.
The square root of 23298297 is about 4826.8309479409. The cubic root of 23298297 is about 285.6108657958.
The spelling of 23298297 in words is "twenty-three million, two hundred ninety-eight thousand, two hundred ninety-seven".
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