Base | Representation |
---|---|
bin | 11111111110111110… |
… | …010011110110101111 |
3 | 10021122101111200110012 |
4 | 133332332103312233 |
5 | 1030313141040231 |
6 | 23435435203435 |
7 | 2324016405512 |
oct | 377676236657 |
9 | 107571450405 |
10 | 34342518191 |
11 | 13623502243 |
12 | 67a52a657b |
13 | 3313c503a7 |
14 | 193b07cd79 |
15 | d5eeaae2b |
hex | 7fef93daf |
34342518191 has 4 divisors (see below), whose sum is σ = 34343565984. Its totient is φ = 34341470400.
The previous prime is 34342518187. The next prime is 34342518257. The reversal of 34342518191 is 19181524343.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34342518191 - 22 = 34342518187 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34342718191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473090 + ... + 540831.
It is an arithmetic number, because the mean of its divisors is an integer number (8585891496).
Almost surely, 234342518191 is an apocalyptic number.
34342518191 is a deficient number, since it is larger than the sum of its proper divisors (1047793).
34342518191 is a wasteful number, since it uses less digits than its factorization.
34342518191 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047792.
The product of its digits is 103680, while the sum is 41.
The spelling of 34342518191 in words is "thirty-four billion, three hundred forty-two million, five hundred eighteen thousand, one hundred ninety-one".
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