Base | Representation |
---|---|
bin | 110011011100110100… |
… | …110101011101011010 |
3 | 12021121002011121102012 |
4 | 303130310311131122 |
5 | 1401120034224110 |
6 | 41213504105522 |
7 | 3664003016261 |
oct | 633464653532 |
9 | 167532147365 |
10 | 55244445530 |
11 | 2147a05a65a |
12 | a8593052a2 |
13 | 5295447a31 |
14 | 29610635d8 |
15 | 1684ed4905 |
hex | cdcd3575a |
55244445530 has 16 divisors (see below), whose sum is σ = 99564784200. Its totient is φ = 22070048832.
The previous prime is 55244445527. The next prime is 55244445533. The reversal of 55244445530 is 3554444255.
It is an interprime number because it is at equal distance from previous prime (55244445527) and next prime (55244445533).
It can be written as a sum of positive squares in 4 ways, for example, as 27399849841 + 27844595689 = 165529^2 + 166867^2 .
It is not an unprimeable number, because it can be changed into a prime (55244445533) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3457805 + ... + 3473744.
Almost surely, 255244445530 is an apocalyptic number.
55244445530 is a deficient number, since it is larger than the sum of its proper divisors (44320338670).
55244445530 is a wasteful number, since it uses less digits than its factorization.
55244445530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6932353.
The product of its (nonzero) digits is 960000, while the sum is 41.
Adding to 55244445530 its reverse (3554444255), we get a palindrome (58798889785).
The spelling of 55244445530 in words is "fifty-five billion, two hundred forty-four million, four hundred forty-five thousand, five hundred thirty".
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