Base | Representation |
---|---|
bin | 1101000000001… |
… | …11100010000011 |
3 | 21121020222102001 |
4 | 12200013202003 |
5 | 210411122010 |
6 | 14454004431 |
7 | 2463121345 |
oct | 640074203 |
9 | 247228361 |
10 | 109082755 |
11 | 56635541 |
12 | 30646717 |
13 | 197a3a12 |
14 | 106b7295 |
15 | 989ac3a |
hex | 6807883 |
109082755 has 16 divisors (see below), whose sum is σ = 135372384. Its totient is φ = 84325120.
The previous prime is 109082749. The next prime is 109082759. The reversal of 109082755 is 557280901.
It is not a de Polignac number, because 109082755 - 23 = 109082747 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109082759) 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, 19449 + ... + 24421.
It is an arithmetic number, because the mean of its divisors is an integer number (8460774).
Almost surely, 2109082755 is an apocalyptic number.
109082755 is a deficient number, since it is larger than the sum of its proper divisors (26289629).
109082755 is a wasteful number, since it uses less digits than its factorization.
109082755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5126.
The product of its (nonzero) digits is 25200, while the sum is 37.
The square root of 109082755 is about 10444.2690026636. The cubic root of 109082755 is about 477.8064770434.
It can be divided in two parts, 1090 and 82755, that added together give a triangular number (83845 = T409).
The spelling of 109082755 in words is "one hundred nine million, eighty-two thousand, seven hundred fifty-five".
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