Base | Representation |
---|---|
bin | 1010110000101… |
… | …1001010110010 |
3 | 10010221001220200 |
4 | 2230023022302 |
5 | 43023301024 |
6 | 4251220030 |
7 | 1055431335 |
oct | 254131262 |
9 | 103831820 |
10 | 45134514 |
11 | 23528257 |
12 | 13147616 |
13 | 9473919 |
14 | 5dcc61c |
15 | 3e682c9 |
hex | 2b0b2b2 |
45134514 has 12 divisors (see below), whose sum is σ = 97791486. Its totient is φ = 15044832.
The previous prime is 45134471. The next prime is 45134521. The reversal of 45134514 is 41543154.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 28998225 + 16136289 = 5385^2 + 4017^2 .
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, 1253719 + ... + 1253754.
Almost surely, 245134514 is an apocalyptic number.
45134514 is an abundant number, since it is smaller than the sum of its proper divisors (52656972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45134514 is a wasteful number, since it uses less digits than its factorization.
45134514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2507481 (or 2507478 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 45134514 is about 6718.2225327835. Note that the first 3 decimals coincide. The cubic root of 45134514 is about 356.0433867502.
Adding to 45134514 its reverse (41543154), we get a palindrome (86677668).
The spelling of 45134514 in words is "forty-five million, one hundred thirty-four thousand, five hundred fourteen".
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