Base | Representation |
---|---|
bin | 1101000000100… |
… | …11110011001111 |
3 | 21121100112100020 |
4 | 12200103303033 |
5 | 210414224012 |
6 | 14455033223 |
7 | 2463421014 |
oct | 640236317 |
9 | 247315306 |
10 | 109133007 |
11 | 5666a275 |
12 | 3066b813 |
13 | 197c0859 |
14 | 106cb70b |
15 | 98aaa8c |
hex | 6813ccf |
109133007 has 16 divisors (see below), whose sum is σ = 147007488. Its totient is φ = 72011520.
The previous prime is 109132987. The next prime is 109133009. The reversal of 109133007 is 700331901.
It is not a de Polignac number, because 109133007 - 210 = 109131983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109133009) 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, 161823 + ... + 162495.
It is an arithmetic number, because the mean of its divisors is an integer number (9187968).
Almost surely, 2109133007 is an apocalyptic number.
109133007 is a deficient number, since it is larger than the sum of its proper divisors (37874481).
109133007 is a wasteful number, since it uses less digits than its factorization.
109133007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1150.
The product of its (nonzero) digits is 567, while the sum is 24.
The square root of 109133007 is about 10446.6744469233. The cubic root of 109133007 is about 477.8798373863.
Adding to 109133007 its reverse (700331901), we get a palindrome (809464908).
The spelling of 109133007 in words is "one hundred nine million, one hundred thirty-three thousand, seven".
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