Base | Representation |
---|---|
bin | 1010110000100… |
… | …1011100000000 |
3 | 10010220201012002 |
4 | 2230021130000 |
5 | 43023034144 |
6 | 4251123132 |
7 | 1055401556 |
oct | 254113400 |
9 | 103821162 |
10 | 45127424 |
11 | 235229a1 |
12 | 131434a8 |
13 | 9470624 |
14 | 5dc9bd6 |
15 | 3e6614e |
hex | 2b09700 |
45127424 has 36 divisors (see below), whose sum is σ = 90508320. Its totient is φ = 22456320.
The previous prime is 45127399. The next prime is 45127441. The reversal of 45127424 is 42472154.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104489 + ... + 104919.
It is an arithmetic number, because the mean of its divisors is an integer number (2514120).
Almost surely, 245127424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45127424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45254160).
45127424 is an abundant number, since it is smaller than the sum of its proper divisors (45380896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45127424 is an equidigital number, since it uses as much as digits as its factorization.
45127424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 856 (or 842 counting only the distinct ones).
The product of its digits is 8960, while the sum is 29.
The square root of 45127424 is about 6717.6948427269. The cubic root of 45127424 is about 356.0247426308.
Adding to 45127424 its reverse (42472154), we get a palindrome (87599578).
The spelling of 45127424 in words is "forty-five million, one hundred twenty-seven thousand, four hundred twenty-four".
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