Base | Representation |
---|---|
bin | 11111000001111000110010 |
3 | 120022021000110 |
4 | 133001320302 |
5 | 4040243234 |
6 | 450202150 |
7 | 126065565 |
oct | 37017062 |
9 | 16267013 |
10 | 8134194 |
11 | 4656382 |
12 | 2883356 |
13 | 18ba543 |
14 | 111a4dc |
15 | aaa1e9 |
hex | 7c1e32 |
8134194 has 24 divisors (see below), whose sum is σ = 17285328. Its totient is φ = 2551360.
The previous prime is 8134193. The next prime is 8134201. The reversal of 8134194 is 4914318.
It is a happy number.
It is a super-2 number, since 2×81341942 = 132330224059272, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8134193) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 612 + ... + 4079.
It is an arithmetic number, because the mean of its divisors is an integer number (720222).
Almost surely, 28134194 is an apocalyptic number.
8134194 is an abundant number, since it is smaller than the sum of its proper divisors (9151134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8134194 is a wasteful number, since it uses less digits than its factorization.
8134194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4730 (or 4713 counting only the distinct ones).
The product of its digits is 3456, while the sum is 30.
The square root of 8134194 is about 2852.0508410616. The cubic root of 8134194 is about 201.1120881715.
The spelling of 8134194 in words is "eight million, one hundred thirty-four thousand, one hundred ninety-four".
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