Base | Representation |
---|---|
bin | 111010111001111111000 |
3 | 10122001210002 |
4 | 13113033320 |
5 | 443231412 |
6 | 105212132 |
7 | 22256333 |
oct | 7271770 |
9 | 3561702 |
10 | 1930232 |
11 | 10a9237 |
12 | 791048 |
13 | 527765 |
14 | 38361a |
15 | 281dc2 |
hex | 1d73f8 |
1930232 has 16 divisors (see below), whose sum is σ = 3661200. Its totient is φ = 953920.
The previous prime is 1930219. The next prime is 1930237. The reversal of 1930232 is 2320391.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1930237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644 + ... + 2067.
It is an arithmetic number, because the mean of its divisors is an integer number (228825).
21930232 is an apocalyptic number.
It is an amenable number.
1930232 is a deficient number, since it is larger than the sum of its proper divisors (1730968).
1930232 is a wasteful number, since it uses less digits than its factorization.
1930232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2806 (or 2802 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 1930232 is about 1389.3278950629. The cubic root of 1930232 is about 124.5096953251.
The spelling of 1930232 in words is "one million, nine hundred thirty thousand, two hundred thirty-two".
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