Base | Representation |
---|---|
bin | 1000101100101001110011 |
3 | 11021211122100 |
4 | 20230221303 |
5 | 1040430201 |
6 | 120511443 |
7 | 25244244 |
oct | 10545163 |
9 | 4254570 |
10 | 2280051 |
11 | 1318044 |
12 | 91b583 |
13 | 61aa57 |
14 | 434ccb |
15 | 300886 |
hex | 22ca73 |
2280051 has 24 divisors (see below), whose sum is σ = 3485664. Its totient is φ = 1434240.
The previous prime is 2280041. The next prime is 2280053. The reversal of 2280051 is 1500822.
2280051 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 2280051 - 29 = 2279539 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2280053) 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 23 ways as a sum of consecutive naturals, for example, 13570 + ... + 13736.
It is an arithmetic number, because the mean of its divisors is an integer number (145236).
22280051 is an apocalyptic number.
2280051 is a deficient number, since it is larger than the sum of its proper divisors (1205613).
2280051 is a wasteful number, since it uses less digits than its factorization.
2280051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251 (or 248 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 2280051 is about 1509.9837747473. The cubic root of 2280051 is about 131.6178686515.
Adding to 2280051 its reverse (1500822), we get a palindrome (3780873).
The spelling of 2280051 in words is "two million, two hundred eighty thousand, fifty-one".
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