Base | Representation |
---|---|
bin | 11000001111001100… |
… | …11101011101010101 |
3 | 1020120212011122201101 |
4 | 30013212131131111 |
5 | 203122140041113 |
6 | 5551113230101 |
7 | 640313532523 |
oct | 140746353525 |
9 | 36525148641 |
10 | 13012424533 |
11 | 55781a1169 |
12 | 2631a02331 |
13 | 12c4b31cb4 |
14 | 8b6281313 |
15 | 5125a82dd |
hex | 30799d755 |
13012424533 has 8 divisors (see below), whose sum is σ = 13040352000. Its totient is φ = 12984522480.
The previous prime is 13012424527. The next prime is 13012424567. The reversal of 13012424533 is 33542421031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13012424533 - 221 = 13010327381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13012424573) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288323 + ... + 1298383.
It is an arithmetic number, because the mean of its divisors is an integer number (1630044000).
Almost surely, 213012424533 is an apocalyptic number.
It is an amenable number.
13012424533 is a deficient number, since it is larger than the sum of its proper divisors (27927467).
13012424533 is a wasteful number, since it uses less digits than its factorization.
13012424533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12707.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 13012424533 its reverse (33542421031), we get a palindrome (46554845564).
The spelling of 13012424533 in words is "thirteen billion, twelve million, four hundred twenty-four thousand, five hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •