Base | Representation |
---|---|
bin | 1000101101011001001001 |
3 | 11021222210120 |
4 | 20231121021 |
5 | 1041024311 |
6 | 120533453 |
7 | 25256133 |
oct | 10553111 |
9 | 4258716 |
10 | 2283081 |
11 | 131a349 |
12 | 921289 |
13 | 61c248 |
14 | 436053 |
15 | 301706 |
hex | 22d649 |
2283081 has 16 divisors (see below), whose sum is σ = 3157056. Its totient is φ = 1466816.
The previous prime is 2283077. The next prime is 2283091. The reversal of 2283081 is 1803822.
It is a cyclic number.
It is not a de Polignac number, because 2283081 - 22 = 2283077 is a prime.
It is a super-2 number, since 2×22830812 = 10424917705122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2283031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13111 + ... + 13283.
It is an arithmetic number, because the mean of its divisors is an integer number (197316).
22283081 is an apocalyptic number.
It is an amenable number.
2283081 is a deficient number, since it is larger than the sum of its proper divisors (873975).
2283081 is a wasteful number, since it uses less digits than its factorization.
2283081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 2283081 is about 1510.9867636747. The cubic root of 2283081 is about 131.6761459465.
The spelling of 2283081 in words is "two million, two hundred eighty-three thousand, eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •