Base | Representation |
---|---|
bin | 1101010010011100… |
… | …11100111000010011 |
3 | 200102012002002102002 |
4 | 12221032130320103 |
5 | 104102312330412 |
6 | 3135524344215 |
7 | 341534615153 |
oct | 65116347023 |
9 | 20365062362 |
10 | 7134105107 |
11 | 303101a838 |
12 | 147124506b |
13 | 89902b08c |
14 | 4b96a8763 |
15 | 2bb4a8dc2 |
hex | 1a939ce13 |
7134105107 has 4 divisors (see below), whose sum is σ = 7134926520. Its totient is φ = 7133283696.
The previous prime is 7134105101. The next prime is 7134105133. The reversal of 7134105107 is 7015014317.
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 7134105107 - 210 = 7134104083 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 7134105107.
It is not an unprimeable number, because it can be changed into a prime (7134105101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397538 + ... + 415095.
It is an arithmetic number, because the mean of its divisors is an integer number (1783731630).
Almost surely, 27134105107 is an apocalyptic number.
7134105107 is a deficient number, since it is larger than the sum of its proper divisors (821413).
7134105107 is an equidigital number, since it uses as much as digits as its factorization.
7134105107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 821412.
The product of its (nonzero) digits is 2940, while the sum is 29.
The square root of 7134105107 is about 84463.6318601089. The cubic root of 7134105107 is about 1925.0698895860.
The spelling of 7134105107 in words is "seven billion, one hundred thirty-four million, one hundred five thousand, one hundred seven".
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