Base | Representation |
---|---|
bin | 101000000011001111… |
… | …1011101000101100100 |
3 | 22020000001201001011021 |
4 | 1100012133131011210 |
5 | 2402121103123240 |
6 | 103302303220524 |
7 | 6133236050335 |
oct | 1200637350544 |
9 | 266001631137 |
10 | 86008254820 |
11 | 33526465934 |
12 | 14803ba7744 |
13 | 8158b30c97 |
14 | 423cad628c |
15 | 2385bd754a |
hex | 14067dd164 |
86008254820 has 24 divisors (see below), whose sum is σ = 188470263744. Its totient is φ = 32907506016.
The previous prime is 86008254811. The next prime is 86008254901. The reversal of 86008254820 is 2845280068.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93486774 + ... + 93487693.
It is an arithmetic number, because the mean of its divisors is an integer number (7852927656).
Almost surely, 286008254820 is an apocalyptic number.
It is an amenable number.
86008254820 is an abundant number, since it is smaller than the sum of its proper divisors (102462008924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86008254820 is a wasteful number, since it uses less digits than its factorization.
86008254820 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186974499 (or 186974497 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 43.
The spelling of 86008254820 in words is "eighty-six billion, eight million, two hundred fifty-four thousand, eight hundred twenty".
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