Base | Representation |
---|---|
bin | 1000001001101… |
… | …0101011111101 |
3 | 2101022221011022 |
4 | 2002122223331 |
5 | 32223004104 |
6 | 3220433525 |
7 | 563410361 |
oct | 202325375 |
9 | 71287138 |
10 | 34188029 |
11 | 18330a77 |
12 | b5488a5 |
13 | 7110305 |
14 | 477d2a1 |
15 | 3004bbe |
hex | 209aafd |
34188029 has 2 divisors, whose sum is σ = 34188030. Its totient is φ = 34188028.
The previous prime is 34187983. The next prime is 34188031. The reversal of 34188029 is 92088143.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 31382404 + 2805625 = 5602^2 + 1675^2 .
It is a cyclic number.
It is not a de Polignac number, because 34188029 - 220 = 33139453 is a prime.
Together with 34188031, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34188029.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34188059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17094014 + 17094015.
It is an arithmetic number, because the mean of its divisors is an integer number (17094015).
Almost surely, 234188029 is an apocalyptic number.
It is an amenable number.
34188029 is a deficient number, since it is larger than the sum of its proper divisors (1).
34188029 is an equidigital number, since it uses as much as digits as its factorization.
34188029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 34188029 is about 5847.0530184017. The cubic root of 34188029 is about 324.5572796386.
The spelling of 34188029 in words is "thirty-four million, one hundred eighty-eight thousand, twenty-nine".
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