Base | Representation |
---|---|
bin | 1101000011001… |
… | …01000101001010 |
3 | 21121222110000201 |
4 | 12201211011022 |
5 | 211010402210 |
6 | 14510122414 |
7 | 2466305440 |
oct | 641450512 |
9 | 247873021 |
10 | 109465930 |
11 | 56877412 |
12 | 307b040a |
13 | 198a9252 |
14 | 10776b90 |
15 | 992453a |
hex | 686514a |
109465930 has 32 divisors (see below), whose sum is σ = 225628416. Its totient is φ = 37457664.
The previous prime is 109465913. The next prime is 109465931. The reversal of 109465930 is 39564901.
It is a self number, because there is not a number n which added to its sum of digits gives 109465930.
It is not an unprimeable number, because it can be changed into a prime (109465931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44082 + ... + 46498.
It is an arithmetic number, because the mean of its divisors is an integer number (7050888).
Almost surely, 2109465930 is an apocalyptic number.
109465930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109465930 is an abundant number, since it is smaller than the sum of its proper divisors (116162486).
109465930 is a wasteful number, since it uses less digits than its factorization.
109465930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3078.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 109465930 is about 10462.5967140094. The cubic root of 109465930 is about 478.3652868563.
The spelling of 109465930 in words is "one hundred nine million, four hundred sixty-five thousand, nine hundred thirty".
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