Base | Representation |
---|---|
bin | 101100100000… |
… | …1110011101001 |
3 | 1121220201000102 |
4 | 1121001303221 |
5 | 21433310332 |
6 | 2152115145 |
7 | 402241310 |
oct | 131016351 |
9 | 47821012 |
10 | 23338217 |
11 | 121a0391 |
12 | 7995ab5 |
13 | 4ab19c6 |
14 | 3157277 |
15 | 20b0062 |
hex | 1641ce9 |
23338217 has 8 divisors (see below), whose sum is σ = 27124800. Its totient is φ = 19664784.
The previous prime is 23338201. The next prime is 23338241. The reversal of 23338217 is 71283332.
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 23338217 - 24 = 23338201 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23338217.
It is not an unprimeable number, because it can be changed into a prime (23338247) 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, 27842 + ... + 28667.
It is an arithmetic number, because the mean of its divisors is an integer number (3390600).
Almost surely, 223338217 is an apocalyptic number.
It is an amenable number.
23338217 is a deficient number, since it is larger than the sum of its proper divisors (3786583).
23338217 is an equidigital number, since it uses as much as digits as its factorization.
23338217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56575.
The product of its digits is 6048, while the sum is 29.
The square root of 23338217 is about 4830.9643964741. The cubic root of 23338217 is about 285.7738974545.
The spelling of 23338217 in words is "twenty-three million, three hundred thirty-eight thousand, two hundred seventeen".
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