Base | Representation |
---|---|
bin | 10101011100110111… |
… | …111011000001000001 |
3 | 2012110012122122002010 |
4 | 111130313323001001 |
5 | 334132422000001 |
6 | 14325313043133 |
7 | 1443531161334 |
oct | 253467730101 |
9 | 65405578063 |
10 | 23033000001 |
11 | 984a5898a0 |
12 | 45698564a9 |
13 | 2230b747ab |
14 | 118703c61b |
15 | 8ec17c8d6 |
hex | 55cdfb041 |
23033000001 has 16 divisors (see below), whose sum is σ = 35473284288. Its totient is φ = 13138252800.
The previous prime is 23032999961. The next prime is 23033000047. The reversal of 23033000001 is 10000033032.
It is a happy number.
It is not a de Polignac number, because 23033000001 - 213 = 23032991809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23033001001) 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, 20527960 + ... + 20529081.
It is an arithmetic number, because the mean of its divisors is an integer number (2217080268).
Almost surely, 223033000001 is an apocalyptic number.
It is an amenable number.
23033000001 is a deficient number, since it is larger than the sum of its proper divisors (12440284287).
23033000001 is a wasteful number, since it uses less digits than its factorization.
23033000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41057072.
The product of its (nonzero) digits is 54, while the sum is 12.
Adding to 23033000001 its reverse (10000033032), we get a palindrome (33033033033).
The spelling of 23033000001 in words is "twenty-three billion, thirty-three million, one", and thus it is an aban number and an uban number.
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