Base | Representation |
---|---|
bin | 1101001101111… |
… | …10010101010000 |
3 | 21201122021212122 |
4 | 12212332111100 |
5 | 211341130310 |
6 | 15000313412 |
7 | 2514315353 |
oct | 646762520 |
9 | 251567778 |
10 | 110880080 |
11 | 57652933 |
12 | 31172868 |
13 | 19c82b1c |
14 | 10a2429a |
15 | 9b03555 |
hex | 69be550 |
110880080 has 40 divisors (see below), whose sum is σ = 258847272. Its totient is φ = 44171264.
The previous prime is 110880073. The next prime is 110880089. The reversal of 110880080 is 80088011.
It can be written as a sum of positive squares in 4 ways, for example, as 71842576 + 39037504 = 8476^2 + 6248^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110880089) 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, 17864 + ... + 23256.
Almost surely, 2110880080 is an apocalyptic number.
110880080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
110880080 is an abundant number, since it is smaller than the sum of its proper divisors (147967192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110880080 is a wasteful number, since it uses less digits than its factorization.
110880080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5663 (or 5657 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 26.
The square root of 110880080 is about 10529.9610635557. The cubic root of 110880080 is about 480.4164210394.
The spelling of 110880080 in words is "one hundred ten million, eight hundred eighty thousand, eighty".
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