Base | Representation |
---|---|
bin | 100000100101110010… |
… | …110100100111100111 |
3 | 10100022210001010221120 |
4 | 200211302310213213 |
5 | 1033131404134322 |
6 | 24024222545023 |
7 | 2346115355154 |
oct | 404562644747 |
9 | 110283033846 |
10 | 34993818087 |
11 | 13928109518 |
12 | 6947438173 |
13 | 33b8b6ac47 |
14 | 199d77b22b |
15 | d9c25da5c |
hex | 825cb49e7 |
34993818087 has 16 divisors (see below), whose sum is σ = 47705659392. Its totient is φ = 22806730080.
The previous prime is 34993818061. The next prime is 34993818091. The reversal of 34993818087 is 78081839943.
34993818087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 34993818087 - 212 = 34993813991 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34993818087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34993818017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17839 + ... + 265152.
It is an arithmetic number, because the mean of its divisors is an integer number (2981603712).
Almost surely, 234993818087 is an apocalyptic number.
34993818087 is a deficient number, since it is larger than the sum of its proper divisors (12711841305).
34993818087 is a wasteful number, since it uses less digits than its factorization.
34993818087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283918.
The product of its (nonzero) digits is 10450944, while the sum is 60.
The spelling of 34993818087 in words is "thirty-four billion, nine hundred ninety-three million, eight hundred eighteen thousand, eighty-seven".
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