Base | Representation |
---|---|
bin | 1100111000101… |
… | …11110111100100 |
3 | 21112102002211011 |
4 | 12130113313210 |
5 | 210133213332 |
6 | 14420552004 |
7 | 2451562351 |
oct | 634276744 |
9 | 245362734 |
10 | 108101092 |
11 | 56024a50 |
12 | 30252604 |
13 | 1951bc58 |
14 | 104dd628 |
15 | 9754e47 |
hex | 6717de4 |
108101092 has 48 divisors (see below), whose sum is σ = 218340864. Its totient is φ = 46368000.
The previous prime is 108101057. The next prime is 108101099. The reversal of 108101092 is 290101801.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (108101099) 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, 54958 + ... + 56890.
It is an arithmetic number, because the mean of its divisors is an integer number (4548768).
Almost surely, 2108101092 is an apocalyptic number.
It is an amenable number.
108101092 is an abundant number, since it is smaller than the sum of its proper divisors (110239772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108101092 is a wasteful number, since it uses less digits than its factorization.
108101092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2020 (or 2018 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 22.
The square root of 108101092 is about 10397.1674988912. The cubic root of 108101092 is about 476.3688558714.
Adding to 108101092 its reverse (290101801), we get a palindrome (398202893).
The spelling of 108101092 in words is "one hundred eight million, one hundred one thousand, ninety-two".
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