Base | Representation |
---|---|
bin | 10101010101100101… |
… | …00000101011001000 |
3 | 1002120100011122122012 |
4 | 22222302200223020 |
5 | 141430024133334 |
6 | 5132410515052 |
7 | 553605314633 |
oct | 125262405310 |
9 | 32510148565 |
10 | 11455302344 |
11 | 4949246222 |
12 | 2278435a88 |
13 | 110735c915 |
14 | 7a954cc1a |
15 | 470a289ce |
hex | 2aaca0ac8 |
11455302344 has 16 divisors (see below), whose sum is σ = 21481676700. Its totient is φ = 5726855232.
The previous prime is 11455302343. The next prime is 11455302347. The reversal of 11455302344 is 44320355411.
It can be written as a sum of positive squares in 2 ways, for example, as 10294537444 + 1160764900 = 101462^2 + 34070^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 11455302344.
It is not an unprimeable number, because it can be changed into a prime (11455302343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35939 + ... + 155570.
Almost surely, 211455302344 is an apocalyptic number.
It is an amenable number.
11455302344 is a deficient number, since it is larger than the sum of its proper divisors (10026374356).
11455302344 is a wasteful number, since it uses less digits than its factorization.
11455302344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198992 (or 198988 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 11455302344 its reverse (44320355411), we get a palindrome (55775657755).
The spelling of 11455302344 in words is "eleven billion, four hundred fifty-five million, three hundred two thousand, three hundred forty-four".
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