Base | Representation |
---|---|
bin | 100000001011010110011… |
… | …101010111100101001100 |
3 | 21211101112010000011122111 |
4 | 200023112131113211030 |
5 | 242212030032310012 |
6 | 4411452202153404 |
7 | 315516606123445 |
oct | 40132635274514 |
9 | 7741463004574 |
10 | 2211211213132 |
11 | 7828510a1389 |
12 | 2b866a1b2864 |
13 | 13069348cc6c |
14 | 790479022cc |
15 | 3c7ba812ba7 |
hex | 202d675794c |
2211211213132 has 24 divisors (see below), whose sum is σ = 4018951903232. Its totient is φ = 1063376845200.
The previous prime is 2211211213117. The next prime is 2211211213153. The reversal of 2211211213132 is 2313121121122.
It is a happy number.
It is a super-2 number, since 2×22112112131322 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54680244 + ... + 54720667.
Almost surely, 22211211213132 is an apocalyptic number.
It is an amenable number.
2211211213132 is a deficient number, since it is larger than the sum of its proper divisors (1807740690100).
2211211213132 is a wasteful number, since it uses less digits than its factorization.
2211211213132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109401109 (or 109401107 counting only the distinct ones).
The product of its digits is 288, while the sum is 22.
Adding to 2211211213132 its reverse (2313121121122), we get a palindrome (4524332334254).
The spelling of 2211211213132 in words is "two trillion, two hundred eleven billion, two hundred eleven million, two hundred thirteen thousand, one hundred thirty-two".
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