Base | Representation |
---|---|
bin | 10101011011000101… |
… | …111001110000011000 |
3 | 2012101010102002021202 |
4 | 111123011321300120 |
5 | 334102244013144 |
6 | 14322324253332 |
7 | 1443016132610 |
oct | 253305716030 |
9 | 65333362252 |
10 | 23003110424 |
11 | 9834724368 |
12 | 455b841248 |
13 | 222790ab58 |
14 | 118309ba40 |
15 | 8e972664e |
hex | 55b179c18 |
23003110424 has 16 divisors (see below), whose sum is σ = 49292379600. Its totient is φ = 9858475872.
The previous prime is 23003110421. The next prime is 23003110433. The reversal of 23003110424 is 42401130032.
It is a junction number, because it is equal to n+sod(n) for n = 23003110396 and 23003110405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23003110421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205384859 + ... + 205384970.
It is an arithmetic number, because the mean of its divisors is an integer number (3080773725).
Almost surely, 223003110424 is an apocalyptic number.
It is an amenable number.
23003110424 is an abundant number, since it is smaller than the sum of its proper divisors (26289269176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23003110424 is a wasteful number, since it uses less digits than its factorization.
23003110424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410769842 (or 410769838 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 23003110424 its reverse (42401130032), we get a palindrome (65404240456).
The spelling of 23003110424 in words is "twenty-three billion, three million, one hundred ten thousand, four hundred twenty-four".
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