Base | Representation |
---|---|
bin | 10101101000100111… |
… | …100000010101011001 |
3 | 2012221221101102211021 |
4 | 111220213200111121 |
5 | 340033341214001 |
6 | 14401032002441 |
7 | 1451442636403 |
oct | 255047402531 |
9 | 65857342737 |
10 | 23230023001 |
11 | 9940819119 |
12 | 4603830421 |
13 | 2262928a53 |
14 | 11a5287b73 |
15 | 90e5e9ba1 |
hex | 5689e0559 |
23230023001 has 8 divisors (see below), whose sum is σ = 23322866400. Its totient is φ = 23137252320.
The previous prime is 23230022971. The next prime is 23230023043. The reversal of 23230023001 is 10032003232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23230023001 - 25 = 23230022969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23230024001) 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, 674170 + ... + 707788.
It is an arithmetic number, because the mean of its divisors is an integer number (2915358300).
Almost surely, 223230023001 is an apocalyptic number.
It is an amenable number.
23230023001 is a deficient number, since it is larger than the sum of its proper divisors (92843399).
23230023001 is a wasteful number, since it uses less digits than its factorization.
23230023001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36359.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 23230023001 its reverse (10032003232), we get a palindrome (33262026233).
The spelling of 23230023001 in words is "twenty-three billion, two hundred thirty million, twenty-three thousand, one".
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