Base | Representation |
---|---|
bin | 11001000001011110… |
… | …11111111110100001 |
3 | 1021200020212022120001 |
4 | 30200233133332201 |
5 | 210003130141140 |
6 | 10101022020001 |
7 | 653625011260 |
oct | 144057377641 |
9 | 37606768501 |
10 | 13434224545 |
11 | 57742a6815 |
12 | 272b117601 |
13 | 13613370c1 |
14 | 9162bc5d7 |
15 | 539625e9a |
hex | 320bdffa1 |
13434224545 has 16 divisors (see below), whose sum is σ = 18426038400. Its totient is φ = 9211060224.
The previous prime is 13434224477. The next prime is 13434224549. The reversal of 13434224545 is 54542243431.
It is a cyclic number.
It is not a de Polignac number, because 13434224545 - 227 = 13300006817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13434224549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501409 + ... + 527521.
It is an arithmetic number, because the mean of its divisors is an integer number (1151627400).
Almost surely, 213434224545 is an apocalyptic number.
It is an amenable number.
13434224545 is a deficient number, since it is larger than the sum of its proper divisors (4991813855).
13434224545 is a wasteful number, since it uses less digits than its factorization.
13434224545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40824.
The product of its digits is 230400, while the sum is 37.
Adding to 13434224545 its reverse (54542243431), we get a palindrome (67976467976).
The spelling of 13434224545 in words is "thirteen billion, four hundred thirty-four million, two hundred twenty-four thousand, five hundred forty-five".
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