Base | Representation |
---|---|
bin | 111100111000111000010 |
3 | 10202100220101 |
4 | 13213013002 |
5 | 1002321302 |
6 | 110433014 |
7 | 22646626 |
oct | 7470702 |
9 | 3670811 |
10 | 1995202 |
11 | 1143030 |
12 | 80276a |
13 | 54b1c1 |
14 | 39d186 |
15 | 296287 |
hex | 1e71c2 |
1995202 has 16 divisors (see below), whose sum is σ = 3304800. Its totient is φ = 895840.
The previous prime is 1995187. The next prime is 1995211. The reversal of 1995202 is 2025991.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1449 + ... + 2467.
It is an arithmetic number, because the mean of its divisors is an integer number (206550).
21995202 is an apocalyptic number.
1995202 is a deficient number, since it is larger than the sum of its proper divisors (1309598).
1995202 is a wasteful number, since it uses less digits than its factorization.
1995202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1121.
The product of its (nonzero) digits is 1620, while the sum is 28.
The square root of 1995202 is about 1412.5161945974. The cubic root of 1995202 is about 125.8912726275.
It can be divided in two parts, 1995 and 202, that added together give a cube (2197 = 133).
The spelling of 1995202 in words is "one million, nine hundred ninety-five thousand, two hundred two".
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