Base | Representation |
---|---|
bin | 101000011011101100… |
… | …1100101111100001010 |
3 | 22022010020201011000020 |
4 | 1100313121211330022 |
5 | 2410311133124202 |
6 | 103515534321310 |
7 | 6162461431521 |
oct | 1206731457412 |
9 | 268106634006 |
10 | 86828801802 |
11 | 3390765aa36 |
12 | 149b2959236 |
13 | 8259b29242 |
14 | 42b9a8d4b8 |
15 | 23d2c6c5bc |
hex | 1437665f0a |
86828801802 has 16 divisors (see below), whose sum is σ = 173878270752. Its totient is φ = 28906156080.
The previous prime is 86828801779. The next prime is 86828801837. The reversal of 86828801802 is 20810882868.
It is a happy number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 9189349 + ... + 9198792.
It is an arithmetic number, because the mean of its divisors is an integer number (10867391922).
Almost surely, 286828801802 is an apocalyptic number.
86828801802 is an abundant number, since it is smaller than the sum of its proper divisors (87049468950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86828801802 is a wasteful number, since it uses less digits than its factorization.
86828801802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18388933.
The product of its (nonzero) digits is 786432, while the sum is 51.
The spelling of 86828801802 in words is "eighty-six billion, eight hundred twenty-eight million, eight hundred one thousand, eight hundred two".
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