Base | Representation |
---|---|
bin | 1010110100101… |
… | …0111101110010 |
3 | 10011102100100220 |
4 | 2231022331302 |
5 | 43110131301 |
6 | 4300553510 |
7 | 1060600230 |
oct | 255127562 |
9 | 104370326 |
10 | 45395826 |
11 | 23696613 |
12 | 13252896 |
13 | 9535848 |
14 | 6059950 |
15 | 3eba936 |
hex | 2b4af72 |
45395826 has 64 divisors (see below), whose sum is σ = 110208000. Its totient is φ = 12177216.
The previous prime is 45395821. The next prime is 45395827. The reversal of 45395826 is 62859354.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (45395821) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129900 + ... + 130248.
It is an arithmetic number, because the mean of its divisors is an integer number (1722000).
Almost surely, 245395826 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45395826, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55104000).
45395826 is an abundant number, since it is smaller than the sum of its proper divisors (64812174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45395826 is a wasteful number, since it uses less digits than its factorization.
45395826 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543.
The product of its digits is 259200, while the sum is 42.
The square root of 45395826 is about 6737.6424660262. The cubic root of 45395826 is about 356.7291844099.
The spelling of 45395826 in words is "forty-five million, three hundred ninety-five thousand, eight hundred twenty-six".
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