Base | Representation |
---|---|
bin | 111111000100… |
… | …1011110001001 |
3 | 2022020002001110 |
4 | 1332021132021 |
5 | 31431201222 |
6 | 3140440533 |
7 | 551036616 |
oct | 176113611 |
9 | 68202043 |
10 | 33068937 |
11 | 17737200 |
12 | b0a9149 |
13 | 6b0ab25 |
14 | 456b50d |
15 | 2d8330c |
hex | 1f89789 |
33068937 has 12 divisors (see below), whose sum is σ = 48465200. Its totient is φ = 20041560.
The previous prime is 33068921. The next prime is 33068939. The reversal of 33068937 is 73986033.
It is not a de Polignac number, because 33068937 - 24 = 33068921 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33068895 and 33068904.
It is not an unprimeable number, because it can be changed into a prime (33068939) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45187 + ... + 45912.
Almost surely, 233068937 is an apocalyptic number.
It is an amenable number.
33068937 is a deficient number, since it is larger than the sum of its proper divisors (15396263).
33068937 is a wasteful number, since it uses less digits than its factorization.
33068937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91124 (or 91113 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 33068937 is about 5750.5597118889. The cubic root of 33068937 is about 320.9766289600.
The spelling of 33068937 in words is "thirty-three million, sixty-eight thousand, nine hundred thirty-seven".
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