Base | Representation |
---|---|
bin | 11000110010101100… |
… | …11001000101100101 |
3 | 1021100121111022220100 |
4 | 30121112121011211 |
5 | 204224402432323 |
6 | 10040431454313 |
7 | 650560565160 |
oct | 143126310545 |
9 | 37317438810 |
10 | 13310202213 |
11 | 5710297a20 |
12 | 26b5687399 |
13 | 13417323c9 |
14 | 903a36ad7 |
15 | 52d7c8943 |
hex | 319599165 |
13310202213 has 48 divisors (see below), whose sum is σ = 24041437056. Its totient is φ = 6893752320.
The previous prime is 13310202211. The next prime is 13310202229. The reversal of 13310202213 is 31220201331.
It is not a de Polignac number, because 13310202213 - 21 = 13310202211 is a prime.
It is a super-2 number, since 2×133102022132 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310202211) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 205045 + ... + 262037.
It is an arithmetic number, because the mean of its divisors is an integer number (500863272).
Almost surely, 213310202213 is an apocalyptic number.
It is an amenable number.
13310202213 is a deficient number, since it is larger than the sum of its proper divisors (10731234843).
13310202213 is a wasteful number, since it uses less digits than its factorization.
13310202213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57354 (or 57351 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 13310202213 its reverse (31220201331), we get a palindrome (44530403544).
The spelling of 13310202213 in words is "thirteen billion, three hundred ten million, two hundred two thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •