Base | Representation |
---|---|
bin | 11111000001111000000010 |
3 | 120022020221200 |
4 | 133001320002 |
5 | 4040243041 |
6 | 450202030 |
7 | 126065466 |
oct | 37017002 |
9 | 16266850 |
10 | 8134146 |
11 | 4656339 |
12 | 2883316 |
13 | 18ba507 |
14 | 111a4a6 |
15 | aaa1b6 |
hex | 7c1e02 |
8134146 has 12 divisors (see below), whose sum is σ = 17624022. Its totient is φ = 2711376.
The previous prime is 8134127. The next prime is 8134151. The reversal of 8134146 is 6414318.
It can be written as a sum of positive squares in only one way, i.e., 7502121 + 632025 = 2739^2 + 795^2 .
It is a super-2 number, since 2×81341462 = 132328662298632, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225931 + ... + 225966.
Almost surely, 28134146 is an apocalyptic number.
8134146 is an abundant number, since it is smaller than the sum of its proper divisors (9489876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8134146 is a wasteful number, since it uses less digits than its factorization.
8134146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451905 (or 451902 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 8134146 is about 2852.0424260519. The cubic root of 8134146 is about 201.1116925822. Note that the first 3 decimals are identical.
The spelling of 8134146 in words is "eight million, one hundred thirty-four thousand, one hundred forty-six".
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