Base | Representation |
---|---|
bin | 11011000110110111… |
… | …101110010011011011 |
3 | 2210010110122020121200 |
4 | 123012313232103123 |
5 | 434102203100443 |
6 | 21212105005243 |
7 | 2050165316565 |
oct | 330667562333 |
9 | 83113566550 |
10 | 29106300123 |
11 | 1138682509a |
12 | 5783783823 |
13 | 298b1961c4 |
14 | 15a188c335 |
15 | b55443dd3 |
hex | 6c6dee4db |
29106300123 has 12 divisors (see below), whose sum is σ = 42043968720. Its totient is φ = 19403491536.
The previous prime is 29106300079. The next prime is 29106300131. The reversal of 29106300123 is 32100360192.
29106300123 is a `hidden beast` number, since 2 + 9 + 1 + 0 + 630 + 0 + 1 + 23 = 666.
It is not a de Polignac number, because 29106300123 - 212 = 29106296027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29106300323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350965 + ... + 425897.
It is an arithmetic number, because the mean of its divisors is an integer number (3503664060).
Almost surely, 229106300123 is an apocalyptic number.
29106300123 is a deficient number, since it is larger than the sum of its proper divisors (12937668597).
29106300123 is a wasteful number, since it uses less digits than its factorization.
29106300123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118098 (or 118095 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The spelling of 29106300123 in words is "twenty-nine billion, one hundred six million, three hundred thousand, one hundred twenty-three".
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