Base | Representation |
---|---|
bin | 1000000010010… |
… | …1001111110010 |
3 | 2100102111022012 |
4 | 2000211033302 |
5 | 32112110434 |
6 | 3202242522 |
7 | 556335056 |
oct | 200451762 |
9 | 70374265 |
10 | 33706994 |
11 | 18032622 |
12 | b356442 |
13 | 6ca2389 |
14 | 4695c66 |
15 | 2e5c3ce |
hex | 20253f2 |
33706994 has 8 divisors (see below), whose sum is σ = 50585580. Its totient is φ = 16845136.
The previous prime is 33706987. The next prime is 33706997. The reversal of 33706994 is 49960733.
It can be written as a sum of positive squares in 2 ways, for example, as 29019769 + 4687225 = 5387^2 + 2165^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×337069942 = 2272322889032072, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33706997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4292 + ... + 9264.
Almost surely, 233706994 is an apocalyptic number.
33706994 is a deficient number, since it is larger than the sum of its proper divisors (16878586).
33706994 is a wasteful number, since it uses less digits than its factorization.
33706994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8364.
The product of its (nonzero) digits is 122472, while the sum is 41.
The square root of 33706994 is about 5805.7724722900. The cubic root of 33706994 is about 323.0278805406.
The spelling of 33706994 in words is "thirty-three million, seven hundred six thousand, nine hundred ninety-four".
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