Base | Representation |
---|---|
bin | 1010110000010… |
… | …1001100011100 |
3 | 10010212211100101 |
4 | 2230011030130 |
5 | 43022010134 |
6 | 4250510444 |
7 | 1055300110 |
oct | 254051434 |
9 | 103784311 |
10 | 45110044 |
11 | 23510931 |
12 | 13135424 |
13 | 9465745 |
14 | 5dc3740 |
15 | 3e60e14 |
hex | 2b0531c |
45110044 has 48 divisors (see below), whose sum is σ = 96610752. Its totient is φ = 17989632.
The previous prime is 45110041. The next prime is 45110059. The reversal of 45110044 is 44001154.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45110041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45684 + ... + 46660.
It is an arithmetic number, because the mean of its divisors is an integer number (2012724).
Almost surely, 245110044 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 45110044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48305376).
45110044 is an abundant number, since it is smaller than the sum of its proper divisors (51500708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45110044 is a wasteful number, since it uses less digits than its factorization.
45110044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1102 (or 1100 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 45110044 is about 6716.4011196473. The cubic root of 45110044 is about 355.9790312945.
Adding to 45110044 its reverse (44001154), we get a palindrome (89111198).
The spelling of 45110044 in words is "forty-five million, one hundred ten thousand, forty-four".
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