Base | Representation |
---|---|
bin | 11000101111011010000… |
… | …01010100000010110111 |
3 | 10000021012220002112021012 |
4 | 30113231001110002313 |
5 | 102411433241224001 |
6 | 1450305041542435 |
7 | 115262621066564 |
oct | 14275501240267 |
9 | 3007186075235 |
10 | 850085101751 |
11 | 2a8578972a76 |
12 | 118903944a1b |
13 | 62216544962 |
14 | 2d2040c986b |
15 | 171a53972bb |
hex | c5ed0540b7 |
850085101751 has 4 divisors (see below), whose sum is σ = 850487415792. Its totient is φ = 849682787712.
The previous prime is 850085101741. The next prime is 850085101757. The reversal of 850085101751 is 157101580058.
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 850085101751 - 210 = 850085100727 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 850085101699 and 850085101708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (850085101757) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 201153851 + ... + 201158076.
It is an arithmetic number, because the mean of its divisors is an integer number (212621853948).
Almost surely, 2850085101751 is an apocalyptic number.
850085101751 is a deficient number, since it is larger than the sum of its proper divisors (402314041).
850085101751 is a wasteful number, since it uses less digits than its factorization.
850085101751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 402314040.
The product of its (nonzero) digits is 56000, while the sum is 41.
The spelling of 850085101751 in words is "eight hundred fifty billion, eighty-five million, one hundred one thousand, seven hundred fifty-one".
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