Base | Representation |
---|---|
bin | 11111101001001011100110 |
3 | 120121102210111 |
4 | 133221023212 |
5 | 4110421032 |
6 | 453443234 |
7 | 130336042 |
oct | 37511346 |
9 | 16542714 |
10 | 8295142 |
11 | 4756299 |
12 | 294051a |
13 | 194588b |
14 | 115d022 |
15 | adcc47 |
hex | 7e92e6 |
8295142 has 4 divisors (see below), whose sum is σ = 12442716. Its totient is φ = 4147570.
The previous prime is 8295139. The next prime is 8295163. The reversal of 8295142 is 2415928.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2073784 + ... + 2073787.
It is an arithmetic number, because the mean of its divisors is an integer number (3110679).
Almost surely, 28295142 is an apocalyptic number.
8295142 is a deficient number, since it is larger than the sum of its proper divisors (4147574).
8295142 is a wasteful number, since it uses less digits than its factorization.
8295142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4147573.
The product of its digits is 5760, while the sum is 31.
The square root of 8295142 is about 2880.1288165636. The cubic root of 8295142 is about 202.4298756328.
The spelling of 8295142 in words is "eight million, two hundred ninety-five thousand, one hundred forty-two".
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