Base | Representation |
---|---|
bin | 1010101110110001110001 |
3 | 12021220202201 |
4 | 22232301301 |
5 | 1210004131 |
6 | 140143201 |
7 | 32624200 |
oct | 12566161 |
9 | 5256681 |
10 | 2813041 |
11 | 1651530 |
12 | b37b01 |
13 | 77652a |
14 | 533237 |
15 | 3a8761 |
hex | 2aec71 |
2813041 has 24 divisors (see below), whose sum is σ = 3792096. Its totient is φ = 2056320.
The previous prime is 2813039. The next prime is 2813047. The reversal of 2813041 is 1403182.
It is not a de Polignac number, because 2813041 - 21 = 2813039 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2813047) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9010 + ... + 9316.
It is an arithmetic number, because the mean of its divisors is an integer number (158004).
22813041 is an apocalyptic number.
It is an amenable number.
2813041 is a deficient number, since it is larger than the sum of its proper divisors (979055).
2813041 is a wasteful number, since it uses less digits than its factorization.
2813041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349 (or 342 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 2813041 is about 1677.2122704059. The cubic root of 2813041 is about 141.1644544273.
The spelling of 2813041 in words is "two million, eight hundred thirteen thousand, forty-one".
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