Base | Representation |
---|---|
bin | 11111000001110110101101 |
3 | 120022020211112 |
4 | 133001312231 |
5 | 4040242221 |
6 | 450201405 |
7 | 126065315 |
oct | 37016655 |
9 | 16266745 |
10 | 8134061 |
11 | 4656271 |
12 | 2883265 |
13 | 18ba470 |
14 | 111a445 |
15 | aaa15b |
hex | 7c1dad |
8134061 has 4 divisors (see below), whose sum is σ = 8759772. Its totient is φ = 7508352.
The previous prime is 8134057. The next prime is 8134073. The reversal of 8134061 is 1604318.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1604318 = 2 ⋅802159.
It can be written as a sum of positive squares in 2 ways, for example, as 5593225 + 2540836 = 2365^2 + 1594^2 .
It is a cyclic number.
It is not a de Polignac number, because 8134061 - 22 = 8134057 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 (8134051) 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, 312836 + ... + 312861.
It is an arithmetic number, because the mean of its divisors is an integer number (2189943).
Almost surely, 28134061 is an apocalyptic number.
It is an amenable number.
8134061 is a deficient number, since it is larger than the sum of its proper divisors (625711).
8134061 is a wasteful number, since it uses less digits than its factorization.
8134061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625710.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 8134061 is about 2852.0275244114. The cubic root of 8134061 is about 201.1109920558.
Adding to 8134061 its reverse (1604318), we get a palindrome (9738379).
The spelling of 8134061 in words is "eight million, one hundred thirty-four thousand, sixty-one".
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