Base | Representation |
---|---|
bin | 11000010010011111… |
… | …01100111011101010 |
3 | 1020122210002022000201 |
4 | 30021033230323222 |
5 | 203201220404114 |
6 | 5553540422414 |
7 | 641100165466 |
oct | 141117547352 |
9 | 36583068021 |
10 | 13040013034 |
11 | 5591824884 |
12 | 263b0a7a0a |
13 | 12ca771459 |
14 | 8b9bc34a6 |
15 | 514c07874 |
hex | 3093eceea |
13040013034 has 8 divisors (see below), whose sum is σ = 19691295300. Its totient is φ = 6476247936.
The previous prime is 13040012983. The next prime is 13040013037. The reversal of 13040013034 is 43031004031.
It can be written as a sum of positive squares in 2 ways, for example, as 8789625009 + 4250388025 = 93753^2 + 65195^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13040013037) 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 3 ways as a sum of consecutive naturals, for example, 21878919 + ... + 21879514.
Almost surely, 213040013034 is an apocalyptic number.
13040013034 is a deficient number, since it is larger than the sum of its proper divisors (6651282266).
13040013034 is a wasteful number, since it uses less digits than its factorization.
13040013034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43758584.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 13040013034 its reverse (43031004031), we get a palindrome (56071017065).
The spelling of 13040013034 in words is "thirteen billion, forty million, thirteen thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •