Base | Representation |
---|---|
bin | 10111001000110… |
… | …00011100111001 |
3 | 111112012121220210 |
4 | 23210120130321 |
5 | 344141233323 |
6 | 31131541333 |
7 | 4544465322 |
oct | 1344303471 |
9 | 445177823 |
10 | 194086713 |
11 | 9a614247 |
12 | 54bba849 |
13 | 31296912 |
14 | 1bac3449 |
15 | 1208c293 |
hex | b918739 |
194086713 has 8 divisors (see below), whose sum is σ = 258846688. Its totient is φ = 129358944.
The previous prime is 194086693. The next prime is 194086727. The reversal of 194086713 is 317680491.
194086713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 194086713 - 226 = 126977849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (194086733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18981 + ... + 27357.
It is an arithmetic number, because the mean of its divisors is an integer number (32355836).
Almost surely, 2194086713 is an apocalyptic number.
It is an amenable number.
194086713 is a deficient number, since it is larger than the sum of its proper divisors (64759975).
194086713 is an equidigital number, since it uses as much as digits as its factorization.
194086713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16103.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 194086713 is about 13931.5007447152. The cubic root of 194086713 is about 578.9822748951.
The spelling of 194086713 in words is "one hundred ninety-four million, eighty-six thousand, seven hundred thirteen".
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