Base | Representation |
---|---|
bin | 1000100010001001001001 |
3 | 11012122120220 |
4 | 20202021021 |
5 | 1033041001 |
6 | 115540253 |
7 | 25004604 |
oct | 10421111 |
9 | 4178526 |
10 | 2237001 |
11 | 1298768 |
12 | 8ba689 |
13 | 604290 |
14 | 42333b |
15 | 2e2c36 |
hex | 222249 |
2237001 has 16 divisors (see below), whose sum is σ = 3292800. Its totient is φ = 1342080.
The previous prime is 2236999. The next prime is 2237009. The reversal of 2237001 is 1007322.
It is not a de Polignac number, because 2237001 - 21 = 2236999 is a prime.
It is a plaindrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (2237009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900 + ... + 2298.
It is an arithmetic number, because the mean of its divisors is an integer number (205800).
22237001 is an apocalyptic number.
It is an amenable number.
2237001 is a deficient number, since it is larger than the sum of its proper divisors (1055799).
2237001 is a wasteful number, since it uses less digits than its factorization.
2237001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1456.
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 2237001 is about 1495.6607235600. The cubic root of 2237001 is about 130.7842339010.
The spelling of 2237001 in words is "two million, two hundred thirty-seven thousand, one".
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