Base | Representation |
---|---|
bin | 111110101011010… |
… | …1110100110000110 |
3 | 12102120101001120210 |
4 | 1331112232212012 |
5 | 13301344010042 |
6 | 544404540250 |
7 | 103055066046 |
oct | 17526564606 |
9 | 5376331523 |
10 | 2103110022 |
11 | 98a172762 |
12 | 4a83b1686 |
13 | 276939600 |
14 | 15d459726 |
15 | c497da9c |
hex | 7d5ae986 |
2103110022 has 48 divisors (see below), whose sum is σ = 4580504640. Its totient is φ = 643440096.
The previous prime is 2103109997. The next prime is 2103110027. The reversal of 2103110022 is 2200113012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103110027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175713 + ... + 187299.
It is an arithmetic number, because the mean of its divisors is an integer number (95427180).
Almost surely, 22103110022 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2103110022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2290252320).
2103110022 is an abundant number, since it is smaller than the sum of its proper divisors (2477394618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2103110022 is a wasteful number, since it uses less digits than its factorization.
2103110022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11797 (or 11784 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 2103110022 is about 45859.6775174008. The cubic root of 2103110022 is about 1281.2110165668.
Adding to 2103110022 its reverse (2200113012), we get a palindrome (4303223034).
The spelling of 2103110022 in words is "two billion, one hundred three million, one hundred ten thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •