Base | Representation |
---|---|
bin | 1011000110101110100101… |
… | …0010111100100000110101 |
3 | 1121020021200121101002000201 |
4 | 2301223221102330200311 |
5 | 3100023003021104023 |
6 | 41545143223440501 |
7 | 2400105262002214 |
oct | 261535122744065 |
9 | 47207617332021 |
10 | 12210211113013 |
11 | 3988359943381 |
12 | 1452506bb6131 |
13 | 6a7558374864 |
14 | 302d97c9907b |
15 | 162937a54bad |
hex | b1ae94bc835 |
12210211113013 has 8 divisors (see below), whose sum is σ = 12253012801920. Its totient is φ = 12167474822160.
The previous prime is 12210211112999. The next prime is 12210211113029. The reversal of 12210211113013 is 31031111201221.
12210211113013 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 12210211113013 - 221 = 12210209015861 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 (12210211113073) 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, 15975433 + ... + 16722286.
It is an arithmetic number, because the mean of its divisors is an integer number (1531626600240).
Almost surely, 212210211113013 is an apocalyptic number.
It is an amenable number.
12210211113013 is a deficient number, since it is larger than the sum of its proper divisors (42801688907).
12210211113013 is an equidigital number, since it uses as much as digits as its factorization.
12210211113013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32699027.
The product of its (nonzero) digits is 72, while the sum is 19.
Adding to 12210211113013 its reverse (31031111201221), we get a palindrome (43241322314234).
The spelling of 12210211113013 in words is "twelve trillion, two hundred ten billion, two hundred eleven million, one hundred thirteen thousand, thirteen".
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