Base | Representation |
---|---|
bin | 10101011010111011… |
… | …000100010101010101 |
3 | 2012100221001210011222 |
4 | 111122323010111111 |
5 | 334101032121130 |
6 | 14322143340125 |
7 | 1442653033145 |
oct | 253273042525 |
9 | 65327053158 |
10 | 23000270165 |
11 | 9833064444 |
12 | 455a8b1645 |
13 | 2227155122 |
14 | 118295c925 |
15 | 8e9364ce5 |
hex | 55aec4555 |
23000270165 has 8 divisors (see below), whose sum is σ = 29052972960. Its totient is φ = 17431783632.
The previous prime is 23000270143. The next prime is 23000270191. The reversal of 23000270165 is 56107200032.
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 23000270165 - 26 = 23000270101 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121053959 + ... + 121054148.
It is an arithmetic number, because the mean of its divisors is an integer number (3631621620).
Almost surely, 223000270165 is an apocalyptic number.
It is an amenable number.
23000270165 is a deficient number, since it is larger than the sum of its proper divisors (6052702795).
23000270165 is a wasteful number, since it uses less digits than its factorization.
23000270165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242108131.
The product of its (nonzero) digits is 2520, while the sum is 26.
Adding to 23000270165 its reverse (56107200032), we get a palindrome (79107470197).
The spelling of 23000270165 in words is "twenty-three billion, two hundred seventy thousand, one hundred sixty-five".
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