Base | Representation |
---|---|
bin | 10100101010011111000011… |
… | …00111010100001110100110 |
3 | 12221220001012202011220202101 |
4 | 22111033201213110032212 |
5 | 21423443110004020304 |
6 | 240350543210002314 |
7 | 12366643416564061 |
oct | 1225174147241646 |
9 | 187801182156671 |
10 | 45440244204454 |
11 | 1352a110257430 |
12 | 511a759a1639a |
13 | 1c47cc5813098 |
14 | b31468bdd8d8 |
15 | 53c011eaa8a4 |
hex | 2953e19d43a6 |
45440244204454 has 64 divisors (see below), whose sum is σ = 77887524741120. Its totient is φ = 19680826857120.
The previous prime is 45440244204451. The next prime is 45440244204457.
45440244204454 is nontrivially palindromic in base 10.
45440244204454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (45440244204451) and next prime (45440244204457).
It is a Harshad number since it is a multiple of its sum of digits (46).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45440244204451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487829017 + ... + 487922155.
It is an arithmetic number, because the mean of its divisors is an integer number (1216992574080).
Almost surely, 245440244204454 is an apocalyptic number.
45440244204454 is a deficient number, since it is larger than the sum of its proper divisors (32447280536666).
45440244204454 is a wasteful number, since it uses less digits than its factorization.
45440244204454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96865.
The product of its (nonzero) digits is 6553600, while the sum is 46.
It can be divided in two parts, 4544024 and 4204454, that added together give a palindrome (8748478).
The spelling of 45440244204454 in words is "forty-five trillion, four hundred forty billion, two hundred forty-four million, two hundred four thousand, four hundred fifty-four".
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