Base | Representation |
---|---|
bin | 1001000001111001101001 |
3 | 11110021000200 |
4 | 21001321221 |
5 | 1101221311 |
6 | 122422413 |
7 | 26056053 |
oct | 11017151 |
9 | 4407020 |
10 | 2367081 |
11 | 1377472 |
12 | 961a09 |
13 | 64b552 |
14 | 4588d3 |
15 | 31b556 |
hex | 241e69 |
2367081 has 6 divisors (see below), whose sum is σ = 3419130. Its totient is φ = 1578048.
The previous prime is 2367073. The next prime is 2367083. The reversal of 2367081 is 1807632.
It can be written as a sum of positive squares in only one way, i.e., 2277081 + 90000 = 1509^2 + 300^2 .
It is not a de Polignac number, because 2367081 - 23 = 2367073 is a prime.
It is a super-2 number, since 2×23670812 = 11206144921122, which contains 22 as substring.
2367081 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2367083) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131496 + ... + 131513.
It is an arithmetic number, because the mean of its divisors is an integer number (569855).
22367081 is an apocalyptic number.
It is an amenable number.
2367081 is a deficient number, since it is larger than the sum of its proper divisors (1052049).
2367081 is a wasteful number, since it uses less digits than its factorization.
2367081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 263015 (or 263012 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 2367081 is about 1538.5320926130. The cubic root of 2367081 is about 133.2716290877.
The spelling of 2367081 in words is "two million, three hundred sixty-seven thousand, eighty-one".
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