Base | Representation |
---|---|
bin | 110010010100010110… |
… | …1011101111101001010 |
3 | 101022220200200000101020 |
4 | 1210220231131331022 |
5 | 3232300120041333 |
6 | 121350224333310 |
7 | 10543520650665 |
oct | 1445055357512 |
9 | 338820600336 |
10 | 108057190218 |
11 | 4191051539a |
12 | 18b38174236 |
13 | a260b57913 |
14 | 53311746dc |
15 | 2c267803b3 |
hex | 1928b5df4a |
108057190218 has 8 divisors (see below), whose sum is σ = 216114380448. Its totient is φ = 36019063404.
The previous prime is 108057190187. The next prime is 108057190249. The reversal of 108057190218 is 812091750801.
It is an interprime number because it is at equal distance from previous prime (108057190187) and next prime (108057190249).
It is a sphenic number, since it is the product of 3 distinct primes.
108057190218 is an admirable number.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 108057190218.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9004765846 + ... + 9004765857.
It is an arithmetic number, because the mean of its divisors is an integer number (27014297556).
Almost surely, 2108057190218 is an apocalyptic number.
108057190218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108057190218 is a wasteful number, since it uses less digits than its factorization.
108057190218 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18009531708.
The product of its (nonzero) digits is 40320, while the sum is 42.
The spelling of 108057190218 in words is "one hundred eight billion, fifty-seven million, one hundred ninety thousand, two hundred eighteen".
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