Base | Representation |
---|---|
bin | 11000110100001… |
… | …00011000100110 |
3 | 112111200122020112 |
4 | 30122010120212 |
5 | 411242112134 |
6 | 32353333022 |
7 | 5105222216 |
oct | 1432043046 |
9 | 474618215 |
10 | 208160294 |
11 | a7556a01 |
12 | 59867172 |
13 | 34183694 |
14 | 1d908246 |
15 | 1341c1ce |
hex | c684626 |
208160294 has 8 divisors (see below), whose sum is σ = 312413808. Its totient is φ = 104022360.
The previous prime is 208160279. The next prime is 208160299. The reversal of 208160294 is 492061802.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 208160294.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (208160299) 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, 24242 + ... + 31685.
It is an arithmetic number, because the mean of its divisors is an integer number (39051726).
Almost surely, 2208160294 is an apocalyptic number.
208160294 is a deficient number, since it is larger than the sum of its proper divisors (104253514).
208160294 is a wasteful number, since it uses less digits than its factorization.
208160294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57790.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 208160294 is about 14427.7612261917. The cubic root of 208160294 is about 592.6513766339.
The spelling of 208160294 in words is "two hundred eight million, one hundred sixty thousand, two hundred ninety-four".
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