Base | Representation |
---|---|
bin | 1000010110110100101001 |
3 | 11010021222120 |
4 | 20112310221 |
5 | 1030100013 |
6 | 114541453 |
7 | 24422454 |
oct | 10266451 |
9 | 4107876 |
10 | 2190633 |
11 | 1266945 |
12 | 897889 |
13 | 5b9143 |
14 | 41049b |
15 | 2d4123 |
hex | 216d29 |
2190633 has 8 divisors (see below), whose sum is σ = 2928288. Its totient is φ = 1456704.
The previous prime is 2190613. The next prime is 2190647. The reversal of 2190633 is 3360912.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2190633 - 210 = 2189609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2190613) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041 + ... + 2337.
It is an arithmetic number, because the mean of its divisors is an integer number (366036).
22190633 is an apocalyptic number.
It is an amenable number.
2190633 is a deficient number, since it is larger than the sum of its proper divisors (737655).
2190633 is a wasteful number, since it uses less digits than its factorization.
2190633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1863.
The product of its (nonzero) digits is 972, while the sum is 24.
The square root of 2190633 is about 1480.0787141230. The cubic root of 2190633 is about 129.8742966364.
The spelling of 2190633 in words is "two million, one hundred ninety thousand, six hundred thirty-three".
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