Base | Representation |
---|---|
bin | 111110100111100… |
… | …0111000010111110 |
3 | 12102102121121012211 |
4 | 1331033013002332 |
5 | 13300341104042 |
6 | 544254051034 |
7 | 103032110641 |
oct | 17517070276 |
9 | 5372547184 |
10 | 2101113022 |
11 | 989029348 |
12 | 4a77a9a7a |
13 | 2763ba658 |
14 | 15d099a58 |
15 | c46d7017 |
hex | 7d3c70be |
2101113022 has 4 divisors (see below), whose sum is σ = 3151669536. Its totient is φ = 1050556510.
The previous prime is 2101112987. The next prime is 2101113029. The reversal of 2101113022 is 2203111012.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2101112993 and 2101113011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2101113029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525278254 + ... + 525278257.
It is an arithmetic number, because the mean of its divisors is an integer number (787917384).
Almost surely, 22101113022 is an apocalyptic number.
2101113022 is a deficient number, since it is larger than the sum of its proper divisors (1050556514).
2101113022 is a wasteful number, since it uses less digits than its factorization.
2101113022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1050556513.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 2101113022 is about 45837.8994064955. The cubic root of 2101113022 is about 1280.8053651537.
Adding to 2101113022 its reverse (2203111012), we get a palindrome (4304224034).
The spelling of 2101113022 in words is "two billion, one hundred one million, one hundred thirteen thousand, twenty-two".
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