Base | Representation |
---|---|
bin | 10101100001000010… |
… | …111100111010001001 |
3 | 2012122002101000022010 |
4 | 111201002330322021 |
5 | 334303332001301 |
6 | 14340253250133 |
7 | 1445341155501 |
oct | 254102747211 |
9 | 65562330263 |
10 | 23103000201 |
11 | 988604aaa6 |
12 | 4589193949 |
13 | 2242513428 |
14 | 1192460a01 |
15 | 9033a85d6 |
hex | 5610bce89 |
23103000201 has 32 divisors (see below), whose sum is σ = 33505505280. Its totient is φ = 14106225600.
The previous prime is 23103000197. The next prime is 23103000223. The reversal of 23103000201 is 10200030132.
It is a happy number.
It is not a de Polignac number, because 23103000201 - 22 = 23103000197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23103200201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868626 + ... + 1880948.
It is an arithmetic number, because the mean of its divisors is an integer number (1047047040).
Almost surely, 223103000201 is an apocalyptic number.
It is an amenable number.
23103000201 is a deficient number, since it is larger than the sum of its proper divisors (10402505079).
23103000201 is a wasteful number, since it uses less digits than its factorization.
23103000201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13437.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 23103000201 its reverse (10200030132), we get a palindrome (33303030333).
The spelling of 23103000201 in words is "twenty-three billion, one hundred three million, two hundred one", and thus it is an aban number.
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