Base | Representation |
---|---|
bin | 101100000001… |
… | …0110010100101 |
3 | 1121102120221120 |
4 | 1120002302211 |
5 | 21402030401 |
6 | 2142404153 |
7 | 400114632 |
oct | 130026245 |
9 | 47376846 |
10 | 23080101 |
11 | 12034470 |
12 | 7890659 |
13 | 4a21385 |
14 | 30cb189 |
15 | 205d836 |
hex | 1602ca5 |
23080101 has 16 divisors (see below), whose sum is σ = 35546688. Its totient is φ = 13164800.
The previous prime is 23080097. The next prime is 23080139. The reversal of 23080101 is 10108032.
It is a happy number.
It is not a de Polignac number, because 23080101 - 22 = 23080097 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23080181) 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, 20010 + ... + 21131.
It is an arithmetic number, because the mean of its divisors is an integer number (2221668).
Almost surely, 223080101 is an apocalyptic number.
It is an amenable number.
23080101 is a deficient number, since it is larger than the sum of its proper divisors (12466587).
23080101 is a wasteful number, since it uses less digits than its factorization.
23080101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41172.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 23080101 is about 4804.1753714868. The cubic root of 23080101 is about 284.7164554547.
Adding to 23080101 its reverse (10108032), we get a palindrome (33188133).
The spelling of 23080101 in words is "twenty-three million, eighty thousand, one hundred one".
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