Base | Representation |
---|---|
bin | 1010110011011… |
… | …1101000110100 |
3 | 10011021022202211 |
4 | 2230313220310 |
5 | 43100113120 |
6 | 4255143204 |
7 | 1060120354 |
oct | 254675064 |
9 | 104238684 |
10 | 45316660 |
11 | 23642094 |
12 | 13214b04 |
13 | 95087bc |
14 | 6038b64 |
15 | 3ea225a |
hex | 2b37a34 |
45316660 has 24 divisors (see below), whose sum is σ = 95671296. Its totient is φ = 18030240.
The previous prime is 45316657. The next prime is 45316669. The reversal of 45316660 is 6661354.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45316669) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2112 + ... + 9751.
It is an arithmetic number, because the mean of its divisors is an integer number (3986304).
Almost surely, 245316660 is an apocalyptic number.
It is an amenable number.
45316660 is an abundant number, since it is smaller than the sum of its proper divisors (50354636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45316660 is a wasteful number, since it uses less digits than its factorization.
45316660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12063 (or 12061 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 45316660 is about 6731.7649988692. The cubic root of 45316660 is about 356.5216965014.
The spelling of 45316660 in words is "forty-five million, three hundred sixteen thousand, six hundred sixty".
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