Base | Representation |
---|---|
bin | 10101000100100000… |
… | …11110010110111100 |
3 | 1002012100211101022201 |
4 | 22202100132112330 |
5 | 141131403142421 |
6 | 5110254521244 |
7 | 550216535554 |
oct | 124220362674 |
9 | 32170741281 |
10 | 11312162236 |
11 | 4885469a11 |
12 | 2238506224 |
13 | 10b37c322b |
14 | 79452c164 |
15 | 4631a1b91 |
hex | 2a241e5bc |
11312162236 has 48 divisors (see below), whose sum is σ = 21510286560. Its totient is φ = 5184276480.
The previous prime is 11312162227. The next prime is 11312162237. The reversal of 11312162236 is 63226121311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11312162237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1705735 + ... + 1712353.
It is an arithmetic number, because the mean of its divisors is an integer number (448130970).
Almost surely, 211312162236 is an apocalyptic number.
It is an amenable number.
11312162236 is a deficient number, since it is larger than the sum of its proper divisors (10198124324).
11312162236 is a wasteful number, since it uses less digits than its factorization.
11312162236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7294 (or 7292 counting only the distinct ones).
The product of its digits is 2592, while the sum is 28.
Adding to 11312162236 its reverse (63226121311), we get a palindrome (74538283547).
The spelling of 11312162236 in words is "eleven billion, three hundred twelve million, one hundred sixty-two thousand, two hundred thirty-six".
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