Base | Representation |
---|---|
bin | 1010010100001010011111 |
3 | 12002101020022 |
4 | 22110022133 |
5 | 1143012111 |
6 | 133542355 |
7 | 31661321 |
oct | 12241237 |
9 | 5071208 |
10 | 2704031 |
11 | 1587640 |
12 | aa49bb |
13 | 738a25 |
14 | 505611 |
15 | 3862db |
hex | 29429f |
2704031 has 4 divisors (see below), whose sum is σ = 2949864. Its totient is φ = 2458200.
The previous prime is 2704027. The next prime is 2704043. The reversal of 2704031 is 1304072.
It is a happy number.
2704031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2704031 - 22 = 2704027 is a prime.
It is a super-2 number, since 2×27040312 = 14623567297922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2704021) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 122900 + ... + 122921.
It is an arithmetic number, because the mean of its divisors is an integer number (737466).
22704031 is an apocalyptic number.
2704031 is a deficient number, since it is larger than the sum of its proper divisors (245833).
2704031 is a wasteful number, since it uses less digits than its factorization.
2704031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245832.
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 2704031 is about 1644.3938092805. The cubic root of 2704031 is about 139.3169277531.
The spelling of 2704031 in words is "two million, seven hundred four thousand, thirty-one".
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