Base | Representation |
---|---|
bin | 1001001000111111010111… |
… | …11011000111110000100111 |
3 | 2122011112220020022121220220 |
4 | 10210133223323013300213 |
5 | 10113310011142401043 |
6 | 110425510233255423 |
7 | 4143120316020561 |
oct | 444375373076047 |
9 | 78145806277826 |
10 | 20100110122023 |
11 | 644a455178478 |
12 | 2307652264573 |
13 | b2a58086c229 |
14 | 4d6bc9b86331 |
15 | 24ccb3ac4483 |
hex | 1247ebec7c27 |
20100110122023 has 8 divisors (see below), whose sum is σ = 27724289823600. Its totient is φ = 12938001917568.
The previous prime is 20100110122019. The next prime is 20100110122033. The reversal of 20100110122023 is 32022101100102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20100110122023 - 22 = 20100110122019 is a prime.
It is a super-2 number, since 2×201001101220232 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20100110121993 and 20100110122011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20100110122013) 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, 115517874178 + ... + 115517874351.
It is an arithmetic number, because the mean of its divisors is an integer number (3465536227950).
Almost surely, 220100110122023 is an apocalyptic number.
20100110122023 is a deficient number, since it is larger than the sum of its proper divisors (7624179701577).
20100110122023 is a wasteful number, since it uses less digits than its factorization.
20100110122023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231035748561.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 20100110122023 its reverse (32022101100102), we get a palindrome (52122211222125).
The spelling of 20100110122023 in words is "twenty trillion, one hundred billion, one hundred ten million, one hundred twenty-two thousand, twenty-three".
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