Base | Representation |
---|---|
bin | 10100010000110001… |
… | …01100001010000000 |
3 | 1001002010002011020120 |
4 | 22020120230022000 |
5 | 134234243431123 |
6 | 4555231340240 |
7 | 533366252265 |
oct | 121030541200 |
9 | 31063064216 |
10 | 10878108288 |
11 | 4682454843 |
12 | 2137081680 |
13 | 10448ba688 |
14 | 752a2126c |
15 | 43a0132e3 |
hex | 28862c280 |
10878108288 has 32 divisors (see below), whose sum is σ = 28894976160. Its totient is φ = 3626035968.
The previous prime is 10878108287. The next prime is 10878108341. The reversal of 10878108288 is 88280187801.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 10878108288.
It is not an unprimeable number, because it can be changed into a prime (10878108281) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14163820 + ... + 14164587.
It is an arithmetic number, because the mean of its divisors is an integer number (902968005).
Almost surely, 210878108288 is an apocalyptic number.
It is an amenable number.
10878108288 is an abundant number, since it is smaller than the sum of its proper divisors (18016867872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10878108288 is an equidigital number, since it uses as much as digits as its factorization.
10878108288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28328424 (or 28328412 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 51.
The spelling of 10878108288 in words is "ten billion, eight hundred seventy-eight million, one hundred eight thousand, two hundred eighty-eight".
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