Base | Representation |
---|---|
bin | 100111101100110010… |
… | …1011011100101110011 |
3 | 22011001120000221200211 |
4 | 1033121211123211303 |
5 | 2344100220044320 |
6 | 103055431124551 |
7 | 6105460145524 |
oct | 1173145334563 |
9 | 264046027624 |
10 | 85254846835 |
11 | 3317a158304 |
12 | 14633813757 |
13 | 8068a12242 |
14 | 41aaa1884b |
15 | 233e9b555a |
hex | 13d995b973 |
85254846835 has 4 divisors (see below), whose sum is σ = 102305816208. Its totient is φ = 68203877464.
The previous prime is 85254846799. The next prime is 85254846839. The reversal of 85254846835 is 53864845258.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 85254846835 - 27 = 85254846707 is a prime.
It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 85254846835.
It is not an unprimeable number, because it can be changed into a prime (85254846839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8525484679 + ... + 8525484688.
It is an arithmetic number, because the mean of its divisors is an integer number (25576454052).
Almost surely, 285254846835 is an apocalyptic number.
85254846835 is a deficient number, since it is larger than the sum of its proper divisors (17050969373).
85254846835 is a wasteful number, since it uses less digits than its factorization.
85254846835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17050969372.
The product of its digits is 36864000, while the sum is 58.
The spelling of 85254846835 in words is "eighty-five billion, two hundred fifty-four million, eight hundred forty-six thousand, eight hundred thirty-five".
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