Base | Representation |
---|---|
bin | 1010101001101101010011… |
… | …01101110101101100011011 |
3 | 10001221020122022221120211001 |
4 | 11110312221231311230123 |
5 | 11032231411312443003 |
6 | 121452303424045431 |
7 | 4635164211125242 |
oct | 524665155655433 |
9 | 101836568846731 |
10 | 23423304031003 |
11 | 7510849532568 |
12 | 2763715163877 |
13 | 100ba674c0916 |
14 | 5ad9a0347959 |
15 | 2a9461d3b61d |
hex | 154da9b75b1b |
23423304031003 has 16 divisors (see below), whose sum is σ = 24741567747072. Its totient is φ = 22140223308000.
The previous prime is 23423304030991. The next prime is 23423304031019. The reversal of 23423304031003 is 30013040332432.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23423304031003 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23423304031073) 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, 172503648 + ... + 172639378.
It is an arithmetic number, because the mean of its divisors is an integer number (1546347984192).
Almost surely, 223423304031003 is an apocalyptic number.
23423304031003 is a deficient number, since it is larger than the sum of its proper divisors (1318263716069).
23423304031003 is a wasteful number, since it uses less digits than its factorization.
23423304031003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265266.
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 23423304031003 its reverse (30013040332432), we get a palindrome (53436344363435).
The spelling of 23423304031003 in words is "twenty-three trillion, four hundred twenty-three billion, three hundred four million, thirty-one thousand, three".
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