Base | Representation |
---|---|
bin | 101000000011101100… |
… | …0000110101001111010 |
3 | 22020001002122111222100 |
4 | 1100013120012221322 |
5 | 2402133403331041 |
6 | 103303553404230 |
7 | 6133506220626 |
oct | 1200730065172 |
9 | 266032574870 |
10 | 86023105146 |
11 | 33533889130 |
12 | 14808b69676 |
13 | 815bc30464 |
14 | 4240a80186 |
15 | 238716c6b6 |
hex | 1407606a7a |
86023105146 has 24 divisors (see below), whose sum is σ = 203327339904. Its totient is φ = 26067607560.
The previous prime is 86023105117. The next prime is 86023105183. The reversal of 86023105146 is 64150132068.
It is a happy number.
86023105146 is a `hidden beast` number, since 8 + 602 + 3 + 1 + 0 + 5 + 1 + 46 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 86023105146.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217229866 + ... + 217230261.
It is an arithmetic number, because the mean of its divisors is an integer number (8471972496).
Almost surely, 286023105146 is an apocalyptic number.
86023105146 is an abundant number, since it is smaller than the sum of its proper divisors (117304234758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86023105146 is a wasteful number, since it uses less digits than its factorization.
86023105146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434460146 (or 434460143 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 86023105146 in words is "eighty-six billion, twenty-three million, one hundred five thousand, one hundred forty-six".
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