Base | Representation |
---|---|
bin | 1011111010101001100101… |
… | …0010111011110000100011 |
3 | 1201101120010101110210010010 |
4 | 2332222121102323300203 |
5 | 3204131322331131321 |
6 | 43511024443340003 |
7 | 2521414164356544 |
oct | 276523122736043 |
9 | 51346111423103 |
10 | 13102222130211 |
11 | 41a1691900145 |
12 | 157736b821603 |
13 | 7406c39773b6 |
14 | 3342182444cb |
15 | 17ac43a10676 |
hex | bea994bbc23 |
13102222130211 has 32 divisors (see below), whose sum is σ = 18377102131200. Its totient is φ = 8292424724640.
The previous prime is 13102222130209. The next prime is 13102222130233. The reversal of 13102222130211 is 11203122220131.
It is not a de Polignac number, because 13102222130211 - 21 = 13102222130209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13102222130111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135720 + ... + 5120826.
It is an arithmetic number, because the mean of its divisors is an integer number (574284441600).
Almost surely, 213102222130211 is an apocalyptic number.
13102222130211 is a deficient number, since it is larger than the sum of its proper divisors (5274880000989).
13102222130211 is a wasteful number, since it uses less digits than its factorization.
13102222130211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4985679.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 13102222130211 its reverse (11203122220131), we get a palindrome (24305344350342).
The spelling of 13102222130211 in words is "thirteen trillion, one hundred two billion, two hundred twenty-two million, one hundred thirty thousand, two hundred eleven".
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