Base | Representation |
---|---|
bin | 1101000100011… |
… | …01111000010101 |
3 | 21122021221021011 |
4 | 12202031320111 |
5 | 211031224140 |
6 | 14513452221 |
7 | 2500602604 |
oct | 642157025 |
9 | 248257234 |
10 | 109633045 |
11 | 56980a25 |
12 | 30871071 |
13 | 19937332 |
14 | 107bba3b |
15 | 9958cea |
hex | 688de15 |
109633045 has 8 divisors (see below), whose sum is σ = 132249600. Its totient is φ = 87246480.
The previous prime is 109633009. The next prime is 109633049. The reversal of 109633045 is 540336901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 109633045 - 215 = 109600277 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 109632998 and 109633016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109633049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56445 + ... + 58354.
It is an arithmetic number, because the mean of its divisors is an integer number (16531200).
Almost surely, 2109633045 is an apocalyptic number.
It is an amenable number.
109633045 is a deficient number, since it is larger than the sum of its proper divisors (22616555).
109633045 is a wasteful number, since it uses less digits than its factorization.
109633045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114995.
The product of its (nonzero) digits is 9720, while the sum is 31.
The square root of 109633045 is about 10470.5799743854. The cubic root of 109633045 is about 478.6085935134.
Adding to 109633045 its reverse (540336901), we get a palindrome (649969946).
The spelling of 109633045 in words is "one hundred nine million, six hundred thirty-three thousand, forty-five".
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