Base | Representation |
---|---|
bin | 111111010100… |
… | …0100000001111 |
3 | 2022110112102020 |
4 | 1332220200033 |
5 | 31444233142 |
6 | 3143301223 |
7 | 552106323 |
oct | 176504017 |
9 | 68415366 |
10 | 33196047 |
11 | 17813755 |
12 | b14a813 |
13 | 6b53941 |
14 | 45a1983 |
15 | 2daacec |
hex | 1fa880f |
33196047 has 4 divisors (see below), whose sum is σ = 44261400. Its totient is φ = 22130696.
The previous prime is 33196013. The next prime is 33196049. The reversal of 33196047 is 74069133.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 33196047 - 28 = 33195791 is a prime.
It is a super-2 number, since 2×331960472 = 2203955072852418, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33195999 and 33196017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33196049) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 5532672 + ... + 5532677.
It is an arithmetic number, because the mean of its divisors is an integer number (11065350).
Almost surely, 233196047 is an apocalyptic number.
33196047 is a deficient number, since it is larger than the sum of its proper divisors (11065353).
33196047 is a wasteful number, since it uses less digits than its factorization.
33196047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11065352.
The product of its (nonzero) digits is 13608, while the sum is 33.
The square root of 33196047 is about 5761.6010795611. The cubic root of 33196047 is about 321.3873585820.
The spelling of 33196047 in words is "thirty-three million, one hundred ninety-six thousand, forty-seven".
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