Base | Representation |
---|---|
bin | 1000011010110110011111 |
3 | 11011010121202 |
4 | 20122312133 |
5 | 1031112020 |
6 | 115150115 |
7 | 24521540 |
oct | 10326637 |
9 | 4133552 |
10 | 2207135 |
11 | 1278287 |
12 | 8a533b |
13 | 5c37c8 |
14 | 4164c7 |
15 | 2d8e75 |
hex | 21ad9f |
2207135 has 16 divisors (see below), whose sum is σ = 3187200. Its totient is φ = 1433376.
The previous prime is 2207129. The next prime is 2207143. The reversal of 2207135 is 5317022.
It is not a de Polignac number, because 2207135 - 24 = 2207119 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 995 + ... + 2324.
It is an arithmetic number, because the mean of its divisors is an integer number (199200).
22207135 is an apocalyptic number.
2207135 is a deficient number, since it is larger than the sum of its proper divisors (980065).
2207135 is a wasteful number, since it uses less digits than its factorization.
2207135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3350.
The product of its (nonzero) digits is 420, while the sum is 20.
The square root of 2207135 is about 1485.6429584527. The cubic root of 2207135 is about 130.1995947771.
The spelling of 2207135 in words is "two million, two hundred seven thousand, one hundred thirty-five".
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