Base | Representation |
---|---|
bin | 111111110110… |
… | …1111000101000 |
3 | 2022222222020121 |
4 | 1333231320220 |
5 | 32032331412 |
6 | 3153333024 |
7 | 554402002 |
oct | 177557050 |
9 | 68888217 |
10 | 33480232 |
11 | 17998215 |
12 | b267174 |
13 | 6c230b6 |
14 | 4637372 |
15 | 2e15107 |
hex | 1fede28 |
33480232 has 8 divisors (see below), whose sum is σ = 62775450. Its totient is φ = 16740112.
The previous prime is 33480179. The next prime is 33480241. The reversal of 33480232 is 23208433.
It can be written as a sum of positive squares in only one way, i.e., 32194276 + 1285956 = 5674^2 + 1134^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×334802322 = 2241851869547648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33480197 and 33480206.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2092507 + ... + 2092522.
Almost surely, 233480232 is an apocalyptic number.
It is an amenable number.
33480232 is a deficient number, since it is larger than the sum of its proper divisors (29295218).
33480232 is a wasteful number, since it uses less digits than its factorization.
33480232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4185035 (or 4185031 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 33480232 is about 5786.2105042938. The cubic root of 33480232 is about 322.3018657579.
Adding to 33480232 its reverse (23208433), we get a palindrome (56688665).
The spelling of 33480232 in words is "thirty-three million, four hundred eighty thousand, two hundred thirty-two".
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