Base | Representation |
---|---|
bin | 1100000001000110011000… |
… | …1000111001111111011101 |
3 | 1201210011010222200212211222 |
4 | 3000101212020321333131 |
5 | 3212440242422410323 |
6 | 44033552241223125 |
7 | 2532416163341435 |
oct | 300214610717735 |
9 | 51704128625758 |
10 | 13213033013213 |
11 | 42346857446a0 |
12 | 1594936031aa5 |
13 | 74aca3167917 |
14 | 33972adc72c5 |
15 | 17da7bdce9c8 |
hex | c0466239fdd |
13213033013213 has 8 divisors (see below), whose sum is σ = 14422854292320. Its totient is φ = 12004651144080.
The previous prime is 13213033013171. The next prime is 13213033013233. The reversal of 13213033013213 is 31231033031231.
13213033013213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 13213033013213 - 214 = 13213032996829 is a prime.
It is a super-2 number, since 2×132130330132132 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13213033013233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359833295 + ... + 359870012.
It is an arithmetic number, because the mean of its divisors is an integer number (1802856786540).
Almost surely, 213213033013213 is an apocalyptic number.
It is an amenable number.
13213033013213 is a deficient number, since it is larger than the sum of its proper divisors (1209821279107).
13213033013213 is a wasteful number, since it uses less digits than its factorization.
13213033013213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719704987.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 13213033013213 its reverse (31231033031231), we get a palindrome (44444066044444).
The spelling of 13213033013213 in words is "thirteen trillion, two hundred thirteen billion, thirty-three million, thirteen thousand, two hundred thirteen".
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