Base | Representation |
---|---|
bin | 1010010011111001010010 |
3 | 12002022201112 |
4 | 22103321102 |
5 | 1142443210 |
6 | 133533322 |
7 | 31655156 |
oct | 12237122 |
9 | 5068645 |
10 | 2702930 |
11 | 158682a |
12 | aa4242 |
13 | 738389 |
14 | 505066 |
15 | 385d05 |
hex | 293e52 |
2702930 has 16 divisors (see below), whose sum is σ = 4921560. Its totient is φ = 1068672.
The previous prime is 2702929. The next prime is 2702951. The reversal of 2702930 is 392072.
2702930 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 4 ways, for example, as 2217121 + 485809 = 1489^2 + 697^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2702896 and 2702905.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629 + ... + 2408.
22702930 is an apocalyptic number.
2702930 is a deficient number, since it is larger than the sum of its proper divisors (2218630).
2702930 is a wasteful number, since it uses less digits than its factorization.
2702930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3133.
The product of its (nonzero) digits is 756, while the sum is 23.
The square root of 2702930 is about 1644.0590013743. The cubic root of 2702930 is about 139.2980166335.
The spelling of 2702930 in words is "two million, seven hundred two thousand, nine hundred thirty".
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