Base | Representation |
---|---|
bin | 10101100111011011… |
… | …100111111110000010 |
3 | 2012220112221211120201 |
4 | 111213123213332002 |
5 | 340013243200310 |
6 | 14355041355414 |
7 | 1451111601241 |
oct | 254733477602 |
9 | 65815854521 |
10 | 23210131330 |
11 | 9930572221 |
12 | 45b9038b6a |
13 | 225b782a29 |
14 | 11a278a958 |
15 | 90c9bae3a |
hex | 5676e7f82 |
23210131330 has 16 divisors (see below), whose sum is σ = 41782366080. Its totient is φ = 9283134832.
The previous prime is 23210131319. The next prime is 23210131337. The reversal of 23210131330 is 3313101232.
It is a junction number, because it is equal to n+sod(n) for n = 23210131298 and 23210131307.
It is not an unprimeable number, because it can be changed into a prime (23210131337) 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, 3340 + ... + 215479.
It is an arithmetic number, because the mean of its divisors is an integer number (2611397880).
Almost surely, 223210131330 is an apocalyptic number.
23210131330 is a deficient number, since it is larger than the sum of its proper divisors (18572234750).
23210131330 is a wasteful number, since it uses less digits than its factorization.
23210131330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229433.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 23210131330 its reverse (3313101232), we get a palindrome (26523232562).
The spelling of 23210131330 in words is "twenty-three billion, two hundred ten million, one hundred thirty-one thousand, three hundred thirty".
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