Base | Representation |
---|---|
bin | 1000001011001011010111 |
3 | 11000212112222 |
4 | 20023023113 |
5 | 1022033220 |
6 | 113532555 |
7 | 24133424 |
oct | 10131327 |
9 | 4025488 |
10 | 2142935 |
11 | 1234023 |
12 | 87415b |
13 | 5a0512 |
14 | 3dad4b |
15 | 2c4e25 |
hex | 20b2d7 |
2142935 has 12 divisors (see below), whose sum is σ = 2733528. Its totient is φ = 1612416.
The previous prime is 2142923. The next prime is 2142941. The reversal of 2142935 is 5392412.
2142935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2142935 - 216 = 2077399 is a prime.
It is a Duffinian number.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 704 + ... + 2186.
It is an arithmetic number, because the mean of its divisors is an integer number (227794).
22142935 is an apocalyptic number.
2142935 is a deficient number, since it is larger than the sum of its proper divisors (590593).
2142935 is a wasteful number, since it uses less digits than its factorization.
2142935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1522 (or 1505 counting only the distinct ones).
The product of its digits is 2160, while the sum is 26.
The square root of 2142935 is about 1463.8767024582. The cubic root of 2142935 is about 128.9247603232.
The spelling of 2142935 in words is "two million, one hundred forty-two thousand, nine hundred thirty-five".
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