Base | Representation |
---|---|
bin | 101000000100101000… |
… | …0110111101011101000 |
3 | 22020010022012220201100 |
4 | 1100021100313223220 |
5 | 2402220004410430 |
6 | 103311044121400 |
7 | 6134342263365 |
oct | 1201120675350 |
9 | 266108186640 |
10 | 86054763240 |
11 | 3354a741346 |
12 | 14817696260 |
13 | 8165666064 |
14 | 4244d6146c |
15 | 2389d22960 |
hex | 1409437ae8 |
86054763240 has 48 divisors (see below), whose sum is σ = 279677981700. Its totient is φ = 22947936768.
The previous prime is 86054763199. The next prime is 86054763251. The reversal of 86054763240 is 4236745068.
86054763240 is a `hidden beast` number, since 8 + 6 + 0 + 5 + 4 + 7 + 632 + 4 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 82092564324 + 3962198916 = 286518^2 + 62946^2 .
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
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, 119520145 + ... + 119520864.
Almost surely, 286054763240 is an apocalyptic number.
It is an amenable number.
86054763240 is an abundant number, since it is smaller than the sum of its proper divisors (193623218460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86054763240 is a wasteful number, since it uses less digits than its factorization.
86054763240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239041026 (or 239041019 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 45.
The spelling of 86054763240 in words is "eighty-six billion, fifty-four million, seven hundred sixty-three thousand, two hundred forty".
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