Base | Representation |
---|---|
bin | 100000011110… |
… | …101001010010 |
3 | 121000120012011 |
4 | 200132221102 |
5 | 4134423010 |
6 | 502253134 |
7 | 132240352 |
oct | 40365122 |
9 | 17016164 |
10 | 8514130 |
11 | 4895879 |
12 | 2a271aa |
13 | 19c1461 |
14 | 11b8b62 |
15 | b32a8a |
hex | 81ea52 |
8514130 has 8 divisors (see below), whose sum is σ = 15325452. Its totient is φ = 3405648.
The previous prime is 8514073. The next prime is 8514131. The reversal of 8514130 is 314158.
It can be written as a sum of positive squares in 2 ways, for example, as 8485569 + 28561 = 2913^2 + 169^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (8514131) 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, 425697 + ... + 425716.
Almost surely, 28514130 is an apocalyptic number.
8514130 is a deficient number, since it is larger than the sum of its proper divisors (6811322).
8514130 is a wasteful number, since it uses less digits than its factorization.
8514130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851420.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 8514130 is about 2917.8982161823. The cubic root of 8514130 is about 204.1957783469.
Adding to 8514130 its reverse (314158), we get a palindrome (8828288).
The spelling of 8514130 in words is "eight million, five hundred fourteen thousand, one hundred thirty".
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