Base | Representation |
---|---|
bin | 11110001011011010… |
… | …000010100101010111 |
3 | 10002122021010222110010 |
4 | 132023122002211113 |
5 | 1012330312133143 |
6 | 22515214131303 |
7 | 2224664212503 |
oct | 361332024527 |
9 | 102567128403 |
10 | 32403630423 |
11 | 1281900615a |
12 | 6343ab0b33 |
13 | 3095352318 |
14 | 17d5771303 |
15 | c99b6aa33 |
hex | 78b682957 |
32403630423 has 16 divisors (see below), whose sum is σ = 43759224320. Its totient is φ = 21325322304.
The previous prime is 32403630421. The next prime is 32403630433.
32403630423 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 32403630423 - 21 = 32403630421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32403630421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2684640 + ... + 2696682.
It is an arithmetic number, because the mean of its divisors is an integer number (2734951520).
Almost surely, 232403630423 is an apocalyptic number.
32403630423 is a deficient number, since it is larger than the sum of its proper divisors (11355593897).
32403630423 is a wasteful number, since it uses less digits than its factorization.
32403630423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23478.
The product of its (nonzero) digits is 31104, while the sum is 30.
The spelling of 32403630423 in words is "thirty-two billion, four hundred three million, six hundred thirty thousand, four hundred twenty-three".
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