Base | Representation |
---|---|
bin | 101000000100100111… |
… | …1010000110011101110 |
3 | 22020010021102111201001 |
4 | 1100021033100303232 |
5 | 2402214402414440 |
6 | 103311031110514 |
7 | 6134335560040 |
oct | 1201117206356 |
9 | 266107374631 |
10 | 86054341870 |
11 | 3354a483802 |
12 | 1481751243a |
13 | 8165549323 |
14 | 4244c91a90 |
15 | 2389c8cb9a |
hex | 14093d0cee |
86054341870 has 32 divisors (see below), whose sum is σ = 187439375808. Its totient is φ = 27768795648.
The previous prime is 86054341837. The next prime is 86054341889. The reversal of 86054341870 is 7814345068.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 86054341870.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 36156097 + ... + 36158476.
It is an arithmetic number, because the mean of its divisors is an integer number (5857480494).
Almost surely, 286054341870 is an apocalyptic number.
86054341870 is an abundant number, since it is smaller than the sum of its proper divisors (101385033938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86054341870 is a wasteful number, since it uses less digits than its factorization.
86054341870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72314604.
The product of its (nonzero) digits is 645120, while the sum is 46.
The spelling of 86054341870 in words is "eighty-six billion, fifty-four million, three hundred forty-one thousand, eight hundred seventy".
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