Base | Representation |
---|---|
bin | 11111000010000101010000 |
3 | 120022022010000 |
4 | 133002011100 |
5 | 4040304432 |
6 | 450210000 |
7 | 126101115 |
oct | 37020520 |
9 | 16268100 |
10 | 8134992 |
11 | 4656a38 |
12 | 2883900 |
13 | 18baa08 |
14 | 111a90c |
15 | aaa57c |
hex | 7c2150 |
8134992 has 50 divisors (see below), whose sum is σ = 23548778. Its totient is φ = 2711232.
The previous prime is 8134991. The next prime is 8135003. The reversal of 8134992 is 2994318.
It can be written as a sum of positive squares in only one way, i.e., 8088336 + 46656 = 2844^2 + 216^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8134991) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1843 + ... + 4434.
Almost surely, 28134992 is an apocalyptic number.
It is an amenable number.
8134992 is an abundant number, since it is smaller than the sum of its proper divisors (15413786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8134992 is a wasteful number, since it uses less digits than its factorization.
8134992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6297 (or 6282 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 8134992 is about 2852.1907369599. The cubic root of 8134992 is about 201.1186646148.
The spelling of 8134992 in words is "eight million, one hundred thirty-four thousand, nine hundred ninety-two".
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