Base | Representation |
---|---|
bin | 1011110100111111100001… |
… | …1101010001111101111110 |
3 | 1201001021021012200002101020 |
4 | 2331033320131101331332 |
5 | 3201033302303232314 |
6 | 43354232541525010 |
7 | 2511403606506012 |
oct | 275177035217576 |
9 | 51037235602336 |
10 | 13005034430334 |
11 | 4164449993821 |
12 | 1560567873766 |
13 | 7344a59b068b |
14 | 32d6388ca542 |
15 | 17845663eda9 |
hex | bd3f8751f7e |
13005034430334 has 16 divisors (see below), whose sum is σ = 26010719868672. Its totient is φ = 4334902975448.
The previous prime is 13005034430257. The next prime is 13005034430347. The reversal of 13005034430334 is 43303443050031.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13005034430295 and 13005034430304.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26865444 + ... + 27345239.
It is an arithmetic number, because the mean of its divisors is an integer number (1625669991792).
Almost surely, 213005034430334 is an apocalyptic number.
13005034430334 is an abundant number, since it is smaller than the sum of its proper divisors (13005685438338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13005034430334 is a wasteful number, since it uses less digits than its factorization.
13005034430334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54250671.
The product of its (nonzero) digits is 77760, while the sum is 33.
Adding to 13005034430334 its reverse (43303443050031), we get a palindrome (56308477480365).
The spelling of 13005034430334 in words is "thirteen trillion, five billion, thirty-four million, four hundred thirty thousand, three hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •