Base | Representation |
---|---|
bin | 111110111110011… |
… | …1000000001011000 |
3 | 12110021012010010012 |
4 | 1331330320001120 |
5 | 13311424010404 |
6 | 545403141052 |
7 | 103236065600 |
oct | 17574700130 |
9 | 5407163105 |
10 | 2113110104 |
11 | 994882996 |
12 | 4ab814788 |
13 | 278a2b211 |
14 | 1608ddc00 |
15 | c57a6a6e |
hex | 7df38058 |
2113110104 has 24 divisors (see below), whose sum is σ = 4608952740. Its totient is φ = 905618448.
The previous prime is 2113110017. The next prime is 2113110107. The reversal of 2113110104 is 4010113112.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113110107) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2694902 + ... + 2695685.
Almost surely, 22113110104 is an apocalyptic number.
It is an amenable number.
2113110104 is an abundant number, since it is smaller than the sum of its proper divisors (2495842636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2113110104 is a wasteful number, since it uses less digits than its factorization.
2113110104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5390607 (or 5390596 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 2113110104 is about 45968.5773545364. The cubic root of 2113110104 is about 1283.2384840828.
Adding to 2113110104 its reverse (4010113112), we get a palindrome (6123223216).
The spelling of 2113110104 in words is "two billion, one hundred thirteen million, one hundred ten thousand, one hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •