Base | Representation |
---|---|
bin | 1010000001100011… |
… | …1001110011001000 |
3 | 20221112101000012110 |
4 | 2200120321303020 |
5 | 21002331222020 |
6 | 1123002542320 |
7 | 123453061146 |
oct | 24030716310 |
9 | 6845330173 |
10 | 2690882760 |
11 | 1160a2a055 |
12 | 6312079a0 |
13 | 33b643927 |
14 | 1b753c596 |
15 | 10b3838e0 |
hex | a0639cc8 |
2690882760 has 64 divisors (see below), whose sum is σ = 8131622400. Its totient is φ = 712326656.
The previous prime is 2690882741. The next prime is 2690882773. The reversal of 2690882760 is 672880962.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65400 + ... + 98279.
It is an arithmetic number, because the mean of its divisors is an integer number (127056600).
Almost surely, 22690882760 is an apocalyptic number.
2690882760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2690882760 is an abundant number, since it is smaller than the sum of its proper divisors (5440739640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2690882760 is a wasteful number, since it uses less digits than its factorization.
2690882760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163830 (or 163826 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 48.
The square root of 2690882760 is about 51873.7193576863. The cubic root of 2690882760 is about 1390.9075314916.
The spelling of 2690882760 in words is "two billion, six hundred ninety million, eight hundred eighty-two thousand, seven hundred sixty".
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