Base | Representation |
---|---|
bin | 111110101001010… |
… | …1111101101110000 |
3 | 12102111102000111111 |
4 | 1331102233231300 |
5 | 13301112103112 |
6 | 544330323104 |
7 | 103043160253 |
oct | 17522575560 |
9 | 5374360444 |
10 | 2102066032 |
11 | 98961a360 |
12 | 4a7b89494 |
13 | 276662371 |
14 | 15d26709a |
15 | c48245a7 |
hex | 7d4afb70 |
2102066032 has 20 divisors (see below), whose sum is σ = 4443003576. Its totient is φ = 955484480.
The previous prime is 2102065993. The next prime is 2102066041. The reversal of 2102066032 is 2306602012.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 2102065994 and 2102066012.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 5971603 + ... + 5971954.
Almost surely, 22102066032 is an apocalyptic number.
2102066032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2102066032 is an abundant number, since it is smaller than the sum of its proper divisors (2340937544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102066032 is a wasteful number, since it uses less digits than its factorization.
2102066032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11943576 (or 11943570 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2102066032 is about 45848.2936650864. The cubic root of 2102066032 is about 1280.9989825060.
Adding to 2102066032 its reverse (2306602012), we get a palindrome (4408668044).
The spelling of 2102066032 in words is "two billion, one hundred two million, sixty-six thousand, thirty-two".
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