Base | Representation |
---|---|
bin | 11101111010100000… |
… | …111101000010000111 |
3 | 10001220111212202012000 |
4 | 131322200331002013 |
5 | 1011240234330043 |
6 | 22431132000343 |
7 | 2214653310330 |
oct | 357240750207 |
9 | 101814782160 |
10 | 32120230023 |
11 | 1269303a252 |
12 | 62850000b3 |
13 | 304b716c8b |
14 | 17a9c7d287 |
15 | c7ed3a2d3 |
hex | 77a83d087 |
32120230023 has 64 divisors (see below), whose sum is σ = 55232179200. Its totient is φ = 18068935680.
The previous prime is 32120230013. The next prime is 32120230057. The reversal of 32120230023 is 32003202123.
It is a happy number.
32120230023 is a `hidden beast` number, since 321 + 20 + 2 + 300 + 23 = 666.
It is not a de Polignac number, because 32120230023 - 25 = 32120229991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32120229978 and 32120230005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32120230013) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8538463 + ... + 8542223.
It is an arithmetic number, because the mean of its divisors is an integer number (863002800).
Almost surely, 232120230023 is an apocalyptic number.
32120230023 is a deficient number, since it is larger than the sum of its proper divisors (23111949177).
32120230023 is a wasteful number, since it uses less digits than its factorization.
32120230023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4469 (or 4463 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 32120230023 its reverse (32003202123), we get a palindrome (64123432146).
The spelling of 32120230023 in words is "thirty-two billion, one hundred twenty million, two hundred thirty thousand, twenty-three".
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