Base | Representation |
---|---|
bin | 1010011110100011… |
… | …1101010110001010 |
3 | 21021000021102201210 |
4 | 2213220331112022 |
5 | 21230002011411 |
6 | 1143030153550 |
7 | 126461062026 |
oct | 24750752612 |
9 | 7230242653 |
10 | 2812532106 |
11 | 1213667aaa |
12 | 665ab28b6 |
13 | 35a8c74a7 |
14 | 1c9767386 |
15 | 116db2ca6 |
hex | a7a3d58a |
2812532106 has 16 divisors (see below), whose sum is σ = 5626849248. Its totient is φ = 937213200.
The previous prime is 2812532077. The next prime is 2812532117. The reversal of 2812532106 is 6012352182.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53440 + ... + 92091.
It is an arithmetic number, because the mean of its divisors is an integer number (351678078).
Almost surely, 22812532106 is an apocalyptic number.
2812532106 is an abundant number, since it is smaller than the sum of its proper divisors (2814317142).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2812532106 is a wasteful number, since it uses less digits than its factorization.
2812532106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148757.
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 2812532106 is about 53033.3112863981. The cubic root of 2812532106 is about 1411.5594144838.
Adding to 2812532106 its reverse (6012352182), we get a palindrome (8824884288).
The spelling of 2812532106 in words is "two billion, eight hundred twelve million, five hundred thirty-two thousand, one hundred six".
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