Base | Representation |
---|---|
bin | 11000010001101101… |
… | …01011111101001010 |
3 | 1020122022202010200122 |
4 | 30020312223331022 |
5 | 203143031033214 |
6 | 5553144103242 |
7 | 640660354226 |
oct | 141066537512 |
9 | 36568663618 |
10 | 13033455434 |
11 | 5589055a7a |
12 | 2638a64b22 |
13 | 12c92b670c |
14 | 8b8d97786 |
15 | 51435e88e |
hex | 308dabf4a |
13033455434 has 8 divisors (see below), whose sum is σ = 19552736448. Its totient is φ = 6515876620.
The previous prime is 13033455431. The next prime is 13033455443. The reversal of 13033455434 is 43455433031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13033455394 and 13033455403.
It is not an unprimeable number, because it can be changed into a prime (13033455431) 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, 406232 + ... + 437139.
It is an arithmetic number, because the mean of its divisors is an integer number (2444092056).
Almost surely, 213033455434 is an apocalyptic number.
13033455434 is a deficient number, since it is larger than the sum of its proper divisors (6519281014).
13033455434 is an equidigital number, since it uses as much as digits as its factorization.
13033455434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851100.
The product of its (nonzero) digits is 129600, while the sum is 35.
Adding to 13033455434 its reverse (43455433031), we get a palindrome (56488888465).
The spelling of 13033455434 in words is "thirteen billion, thirty-three million, four hundred fifty-five thousand, four hundred thirty-four".
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