Base | Representation |
---|---|
bin | 1101000110001… |
… | …11100000000100 |
3 | 21122201221000110 |
4 | 12203013200010 |
5 | 211111302220 |
6 | 14522513020 |
7 | 2502604650 |
oct | 643074004 |
9 | 248657013 |
10 | 109869060 |
11 | 57022284 |
12 | 30965770 |
13 | 199ba8a2 |
14 | 1083da60 |
15 | 99a3be0 |
hex | 68c7804 |
109869060 has 48 divisors (see below), whose sum is σ = 351582336. Its totient is φ = 25112832.
The previous prime is 109869049. The next prime is 109869061. The reversal of 109869060 is 60968901.
109869060 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
109869060 is strictly pandigital in base 9.
It is not an unprimeable number, because it can be changed into a prime (109869061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130377 + ... + 131216.
It is an arithmetic number, because the mean of its divisors is an integer number (7324632).
Almost surely, 2109869060 is an apocalyptic number.
109869060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
109869060 is an abundant number, since it is smaller than the sum of its proper divisors (241713276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109869060 is a wasteful number, since it uses less digits than its factorization.
109869060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261612 (or 261610 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 39.
The square root of 109869060 is about 10481.8443033657. The cubic root of 109869060 is about 478.9517924878.
The spelling of 109869060 in words is "one hundred nine million, eight hundred sixty-nine thousand, sixty".
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