Base | Representation |
---|---|
bin | 1010101110101… |
… | …1111000001001 |
3 | 10010200120002200 |
4 | 2223223320021 |
5 | 43010200340 |
6 | 4244350413 |
7 | 1054355556 |
oct | 253537011 |
9 | 103616080 |
10 | 45006345 |
11 | 2344aa2a |
12 | 130a5409 |
13 | 942a497 |
14 | 5d97a2d |
15 | 3e40330 |
hex | 2aebe09 |
45006345 has 24 divisors (see below), whose sum is σ = 82118400. Its totient is φ = 22739616.
The previous prime is 45006341. The next prime is 45006359. The reversal of 45006345 is 54360054.
It is not a de Polignac number, because 45006345 - 22 = 45006341 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45006341) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25465 + ... + 27174.
It is an arithmetic number, because the mean of its divisors is an integer number (3421600).
Almost surely, 245006345 is an apocalyptic number.
45006345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
45006345 is a deficient number, since it is larger than the sum of its proper divisors (37112055).
45006345 is a wasteful number, since it uses less digits than its factorization.
45006345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52669 (or 52666 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 45006345 is about 6708.6768442071. The cubic root of 45006345 is about 355.7060470619.
Adding to 45006345 its reverse (54360054), we get a palindrome (99366399).
The spelling of 45006345 in words is "forty-five million, six thousand, three hundred forty-five".
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