Base | Representation |
---|---|
bin | 1010101100101000011110 |
3 | 12021110201021 |
4 | 22230220132 |
5 | 1204214004 |
6 | 140034354 |
7 | 32556445 |
oct | 12545036 |
9 | 5243637 |
10 | 2804254 |
11 | 1645972 |
12 | b329ba |
13 | 77252b |
14 | 52dd5c |
15 | 3a5d54 |
hex | 2aca1e |
2804254 has 4 divisors (see below), whose sum is σ = 4206384. Its totient is φ = 1402126.
The previous prime is 2804251. The next prime is 2804257. The reversal of 2804254 is 4524082.
It is a happy number.
2804254 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 an interprime number because it is at equal distance from previous prime (2804251) and next prime (2804257).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2804251) 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 as a sum of consecutive naturals, namely, 701062 + ... + 701065.
It is an arithmetic number, because the mean of its divisors is an integer number (1051596).
22804254 is an apocalyptic number.
2804254 is a deficient number, since it is larger than the sum of its proper divisors (1402130).
2804254 is a wasteful number, since it uses less digits than its factorization.
2804254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1402129.
The product of its (nonzero) digits is 2560, while the sum is 25.
The square root of 2804254 is about 1674.5906962598. The cubic root of 2804254 is about 141.0173175920.
The spelling of 2804254 in words is "two million, eight hundred four thousand, two hundred fifty-four".
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