Base | Representation |
---|---|
bin | 111110101110111… |
… | …1111010010110000 |
3 | 12102200221202120011 |
4 | 1331131333102300 |
5 | 13302340412144 |
6 | 544513424304 |
7 | 103110214243 |
oct | 17535772260 |
9 | 5380852504 |
10 | 2105013424 |
11 | 990252818 |
12 | 4a8b6b094 |
13 | 277154a97 |
14 | 15d7d325a |
15 | c4c07a34 |
hex | 7d77f4b0 |
2105013424 has 20 divisors (see below), whose sum is σ = 4084158240. Its totient is φ = 1051037120.
The previous prime is 2105013413. The next prime is 2105013451. The reversal of 2105013424 is 4243105012.
It is a junction number, because it is equal to n+sod(n) for n = 2105013395 and 2105013404.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79987 + ... + 102994.
It is an arithmetic number, because the mean of its divisors is an integer number (204207912).
Almost surely, 22105013424 is an apocalyptic number.
It is an amenable number.
2105013424 is a deficient number, since it is larger than the sum of its proper divisors (1979144816).
2105013424 is a wasteful number, since it uses less digits than its factorization.
2105013424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183708 (or 183702 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2105013424 is about 45880.4252813768. The cubic root of 2105013424 is about 1281.5974164317.
Adding to 2105013424 its reverse (4243105012), we get a palindrome (6348118436).
The spelling of 2105013424 in words is "two billion, one hundred five million, thirteen thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •