Base | Representation |
---|---|
bin | 1100000001000110101000… |
… | …1000111100011101110011 |
3 | 1201210011022122222212210210 |
4 | 3000101222020330131303 |
5 | 3212440412113212321 |
6 | 44034003035555203 |
7 | 2532420640005600 |
oct | 300215210743563 |
9 | 51704278885723 |
10 | 13213100132211 |
11 | 423470a618141 |
12 | 15949545bbb03 |
13 | 74acb4037cc5 |
14 | 339735c996a7 |
15 | 17da82c3bb76 |
hex | c046a23c773 |
13213100132211 has 24 divisors (see below), whose sum is σ = 20495430706320. Its totient is φ = 7549737710592.
The previous prime is 13213100132207. The next prime is 13213100132227. The reversal of 13213100132211 is 11223100131231.
It is not a de Polignac number, because 13213100132211 - 22 = 13213100132207 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (13213100132311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1759206 + ... + 5433323.
It is an arithmetic number, because the mean of its divisors is an integer number (853976279430).
Almost surely, 213213100132211 is an apocalyptic number.
13213100132211 is a deficient number, since it is larger than the sum of its proper divisors (7282330574109).
13213100132211 is a wasteful number, since it uses less digits than its factorization.
13213100132211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7205043 (or 7205036 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 13213100132211 its reverse (11223100131231), we get a palindrome (24436200263442).
The spelling of 13213100132211 in words is "thirteen trillion, two hundred thirteen billion, one hundred million, one hundred thirty-two thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •