Base | Representation |
---|---|
bin | 100110011101… |
… | …101010100100 |
3 | 200222021020201 |
4 | 212131222210 |
5 | 10040123410 |
6 | 1000040244 |
7 | 151463305 |
oct | 46355244 |
9 | 20867221 |
10 | 10082980 |
11 | 5767546 |
12 | 3463084 |
13 | 212057b |
14 | 14a67ac |
15 | d4283a |
hex | 99daa4 |
10082980 has 12 divisors (see below), whose sum is σ = 21174300. Its totient is φ = 4033184.
The previous prime is 10082971. The next prime is 10083001. The reversal of 10082980 is 8928001.
10082980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7986276 + 2096704 = 2826^2 + 1448^2 .
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, 252055 + ... + 252094.
It is an arithmetic number, because the mean of its divisors is an integer number (1764525).
Almost surely, 210082980 is an apocalyptic number.
10082980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10082980 is an abundant number, since it is smaller than the sum of its proper divisors (11091320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10082980 is a wasteful number, since it uses less digits than its factorization.
10082980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504158 (or 504156 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 28.
The square root of 10082980 is about 3175.3708444842. The cubic root of 10082980 is about 216.0377448899.
The spelling of 10082980 in words is "ten million, eighty-two thousand, nine hundred eighty".
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