Base | Representation |
---|---|
bin | 101100000110… |
… | …0110011011010 |
3 | 1121111200012120 |
4 | 1120030303122 |
5 | 21404333424 |
6 | 2143322110 |
7 | 400345332 |
oct | 130146332 |
9 | 47450176 |
10 | 23121114 |
11 | 12062265 |
12 | 78b0336 |
13 | 4a36c43 |
14 | 30dc0c2 |
15 | 206aa79 |
hex | 160ccda |
23121114 has 16 divisors (see below), whose sum is σ = 46720128. Its totient is φ = 7627392.
The previous prime is 23121103. The next prime is 23121127. The reversal of 23121114 is 41112132.
It is a junction number, because it is equal to n+sod(n) for n = 23121093 and 23121102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19282 + ... + 20445.
It is an arithmetic number, because the mean of its divisors is an integer number (2920008).
Almost surely, 223121114 is an apocalyptic number.
23121114 is an abundant number, since it is smaller than the sum of its proper divisors (23599014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23121114 is a wasteful number, since it uses less digits than its factorization.
23121114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39829.
The product of its digits is 48, while the sum is 15.
The square root of 23121114 is about 4808.4419514017. The cubic root of 23121114 is about 284.8850013108.
Adding to 23121114 its reverse (41112132), we get a palindrome (64233246).
The spelling of 23121114 in words is "twenty-three million, one hundred twenty-one thousand, one hundred fourteen".
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