Base | Representation |
---|---|
bin | 1100111111111… |
… | …10010100100110 |
3 | 21121012001122211 |
4 | 12133332110212 |
5 | 210403420110 |
6 | 14453114034 |
7 | 2462603353 |
oct | 637762446 |
9 | 247161584 |
10 | 109045030 |
11 | 5660a166 |
12 | 3062891a |
13 | 1978c7b3 |
14 | 106a762a |
15 | 988e98a |
hex | 67fe526 |
109045030 has 8 divisors (see below), whose sum is σ = 196281072. Its totient is φ = 43618008.
The previous prime is 109045019. The next prime is 109045037. The reversal of 109045030 is 30540901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 109044992 and 109045010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109045037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5452242 + ... + 5452261.
It is an arithmetic number, because the mean of its divisors is an integer number (24535134).
Almost surely, 2109045030 is an apocalyptic number.
109045030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109045030 is a deficient number, since it is larger than the sum of its proper divisors (87236042).
109045030 is a wasteful number, since it uses less digits than its factorization.
109045030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10904510.
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 109045030 is about 10442.4628321101. The cubic root of 109045030 is about 477.7513894245.
Adding to 109045030 its reverse (30540901), we get a palindrome (139585931).
The spelling of 109045030 in words is "one hundred nine million, forty-five thousand, thirty".
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