Base | Representation |
---|---|
bin | 10101011100101100… |
… | …111110010101010011 |
3 | 2012110000020211011220 |
4 | 111130230332111103 |
5 | 334131203130003 |
6 | 14325131340123 |
7 | 1443464606106 |
oct | 253454762523 |
9 | 65400224156 |
10 | 23030130003 |
11 | 98489a95a1 |
12 | 45688b1643 |
13 | 22303ab37a |
14 | 11868d273d |
15 | 8ebcb2353 |
hex | 55cb3e553 |
23030130003 has 8 divisors (see below), whose sum is σ = 30708118416. Its totient is φ = 15352780800.
The previous prime is 23030129999. The next prime is 23030130031. The reversal of 23030130003 is 30003103032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23030130003 - 22 = 23030129999 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23030130083) 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, 68238 + ... + 225203.
It is an arithmetic number, because the mean of its divisors is an integer number (3838514802).
Almost surely, 223030130003 is an apocalyptic number.
23030130003 is a deficient number, since it is larger than the sum of its proper divisors (7677988413).
23030130003 is a wasteful number, since it uses less digits than its factorization.
23030130003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 319605.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 23030130003 its reverse (30003103032), we get a palindrome (53033233035).
The spelling of 23030130003 in words is "twenty-three billion, thirty million, one hundred thirty thousand, three".
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