Base | Representation |
---|---|
bin | 11011001010101011… |
… | …000010100101101111 |
3 | 2210021220122210221011 |
4 | 123022223002211233 |
5 | 434220020143312 |
6 | 21222304050051 |
7 | 2051601424165 |
oct | 331253024557 |
9 | 83256583834 |
10 | 29170084207 |
11 | 11409830010 |
12 | 57a1003927 |
13 | 299b469674 |
14 | 15aa133235 |
15 | b5ad42da7 |
hex | 6caac296f |
29170084207 has 8 divisors (see below), whose sum is σ = 31903719120. Its totient is φ = 26450084160.
The previous prime is 29170084201. The next prime is 29170084241. The reversal of 29170084207 is 70248007192.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29170084207 - 215 = 29170051439 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 29170084207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29170084201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3404238 + ... + 3412795.
It is an arithmetic number, because the mean of its divisors is an integer number (3987964890).
Almost surely, 229170084207 is an apocalyptic number.
29170084207 is a deficient number, since it is larger than the sum of its proper divisors (2733634913).
29170084207 is a wasteful number, since it uses less digits than its factorization.
29170084207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6817433.
The product of its (nonzero) digits is 56448, while the sum is 40.
The spelling of 29170084207 in words is "twenty-nine billion, one hundred seventy million, eighty-four thousand, two hundred seven".
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