Base | Representation |
---|---|
bin | 100010110011111… |
… | …0001101100101000 |
3 | 10000101220100100021 |
4 | 1011213301230220 |
5 | 4343010230310 |
6 | 311523250224 |
7 | 40642206253 |
oct | 10547615450 |
9 | 3011810307 |
10 | 1168055080 |
11 | 54a378085 |
12 | 287219974 |
13 | 157cbb16a |
14 | b11b609a |
15 | 6c82a5da |
hex | 459f1b28 |
1168055080 has 32 divisors (see below), whose sum is σ = 2665146240. Its totient is φ = 460640320.
The previous prime is 1168055071. The next prime is 1168055087. The reversal of 1168055080 is 805508611.
It is not an unprimeable number, because it can be changed into a prime (1168055087) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202804 + ... + 208483.
It is an arithmetic number, because the mean of its divisors is an integer number (83285820).
Almost surely, 21168055080 is an apocalyptic number.
1168055080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1168055080 is an abundant number, since it is smaller than the sum of its proper divisors (1497091160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1168055080 is a wasteful number, since it uses less digits than its factorization.
1168055080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 411369 (or 411365 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 34.
The square root of 1168055080 is about 34176.8208000686. The cubic root of 1168055080 is about 1053.1440396726.
The spelling of 1168055080 in words is "one billion, one hundred sixty-eight million, fifty-five thousand, eighty".
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