Base | Representation |
---|---|
bin | 1011010101010101101… |
… | …1010011010110001000 |
3 | 200121120110002122220222 |
4 | 2311111123103112020 |
5 | 11142224411430213 |
6 | 225240321205212 |
7 | 20032005025535 |
oct | 2652533232610 |
9 | 617513078828 |
10 | 194706748808 |
11 | 7563597a240 |
12 | 3189aa90808 |
13 | 1548c7b6590 |
14 | 95d10c5d8c |
15 | 50e88e3808 |
hex | 2d556d3588 |
194706748808 has 64 divisors (see below), whose sum is σ = 429035140800. Its totient is φ = 81669300480.
The previous prime is 194706748781. The next prime is 194706748853. The reversal of 194706748808 is 808847607491.
It is a happy number.
194706748808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3833483 + ... + 3883941.
It is an arithmetic number, because the mean of its divisors is an integer number (6703674075).
Almost surely, 2194706748808 is an apocalyptic number.
It is an amenable number.
194706748808 is an abundant number, since it is smaller than the sum of its proper divisors (234328391992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194706748808 is a wasteful number, since it uses less digits than its factorization.
194706748808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53862 (or 53858 counting only the distinct ones).
The product of its (nonzero) digits is 21676032, while the sum is 62.
The spelling of 194706748808 in words is "one hundred ninety-four billion, seven hundred six million, seven hundred forty-eight thousand, eight hundred eight".
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