Base | Representation |
---|---|
bin | 11000101001101010… |
… | …11000110101001000 |
3 | 1021011022221021210122 |
4 | 30110311120311020 |
5 | 204101004112134 |
6 | 10025124002412 |
7 | 645650616452 |
oct | 142465306510 |
9 | 37138837718 |
10 | 13234441544 |
11 | 56815518a5 |
12 | 2694230408 |
13 | 132bb277cc |
14 | 8d79552d2 |
15 | 526d1102e |
hex | 314d58d48 |
13234441544 has 8 divisors (see below), whose sum is σ = 24814577910. Its totient is φ = 6617220768.
The previous prime is 13234441543. The next prime is 13234441589. The reversal of 13234441544 is 44514443231.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 12492532900 + 741908644 = 111770^2 + 27238^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (13234441543) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 827152589 + ... + 827152604.
Almost surely, 213234441544 is an apocalyptic number.
It is an amenable number.
13234441544 is a deficient number, since it is larger than the sum of its proper divisors (11580136366).
13234441544 is a wasteful number, since it uses less digits than its factorization.
13234441544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1654305199 (or 1654305195 counting only the distinct ones).
The product of its digits is 92160, while the sum is 35.
Adding to 13234441544 its reverse (44514443231), we get a palindrome (57748884775).
The spelling of 13234441544 in words is "thirteen billion, two hundred thirty-four million, four hundred forty-one thousand, five hundred forty-four".
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