Base | Representation |
---|---|
bin | 1000000101110… |
… | …1001101110101 |
3 | 2100212010202222 |
4 | 2001131031311 |
5 | 32141424440 |
6 | 3211212125 |
7 | 561311330 |
oct | 201351565 |
9 | 70763688 |
10 | 33936245 |
11 | 18179892 |
12 | b447045 |
13 | 7052825 |
14 | 4715617 |
15 | 2ea52b5 |
hex | 205d375 |
33936245 has 16 divisors (see below), whose sum is σ = 47625600. Its totient is φ = 22728384.
The previous prime is 33936241. The next prime is 33936263. The reversal of 33936245 is 54263933.
33936245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 33936245 - 22 = 33936241 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33936241) 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 15 ways as a sum of consecutive naturals, for example, 9770 + ... + 12779.
It is an arithmetic number, because the mean of its divisors is an integer number (2976600).
Almost surely, 233936245 is an apocalyptic number.
33936245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
33936245 is a deficient number, since it is larger than the sum of its proper divisors (13689355).
33936245 is a wasteful number, since it uses less digits than its factorization.
33936245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22604.
The product of its digits is 58320, while the sum is 35.
The square root of 33936245 is about 5825.4823834598. The cubic root of 33936245 is about 323.7585618105.
The spelling of 33936245 in words is "thirty-three million, nine hundred thirty-six thousand, two hundred forty-five".
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