Base | Representation |
---|---|
bin | 1000101001001000… |
… | …1001011110100111 |
3 | 12222200111212211200 |
4 | 2022102021132213 |
5 | 14222410410343 |
6 | 1022113533543 |
7 | 111330533643 |
oct | 21222113647 |
9 | 5880455750 |
10 | 2320013223 |
11 | a90650300 |
12 | 548b742b3 |
13 | 2ac8615b8 |
14 | 18019bc23 |
15 | d8a264d3 |
hex | 8a4897a7 |
2320013223 has 36 divisors (see below), whose sum is σ = 3697252104. Its totient is φ = 1400810400.
The previous prime is 2320013207. The next prime is 2320013237. The reversal of 2320013223 is 3223100232.
It is a happy number.
It is not a de Polignac number, because 2320013223 - 24 = 2320013207 is a prime.
It is a super-2 number, since 2×23200132232 = 10764922709789695458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2320013196 and 2320013205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320013203) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 297808 + ... + 305498.
Almost surely, 22320013223 is an apocalyptic number.
2320013223 is a deficient number, since it is larger than the sum of its proper divisors (1377238881).
2320013223 is a wasteful number, since it uses less digits than its factorization.
2320013223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7996 (or 7982 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2320013223 is about 48166.5155787711. The cubic root of 2320013223 is about 1323.8237046705.
Adding to 2320013223 its reverse (3223100232), we get a palindrome (5543113455).
The spelling of 2320013223 in words is "two billion, three hundred twenty million, thirteen thousand, two hundred twenty-three".
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