Base | Representation |
---|---|
bin | 10101000100100000… |
… | …10001101011101000 |
3 | 1002012100201202002121 |
4 | 22202100101223220 |
5 | 141131400012222 |
6 | 5110253441024 |
7 | 550216231306 |
oct | 124220215350 |
9 | 32170652077 |
10 | 11312110312 |
11 | 48854339a8 |
12 | 22384a0174 |
13 | 10b37a56c9 |
14 | 794517276 |
15 | 4631915c7 |
hex | 2a2411ae8 |
11312110312 has 16 divisors (see below), whose sum is σ = 21212553600. Its totient is φ = 5655429360.
The previous prime is 11312110283. The next prime is 11312110331. The reversal of 11312110312 is 21301121311.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3639 + ... + 150457.
It is an arithmetic number, because the mean of its divisors is an integer number (1325784600).
Almost surely, 211312110312 is an apocalyptic number.
It is an amenable number.
11312110312 is a deficient number, since it is larger than the sum of its proper divisors (9900443288).
11312110312 is a wasteful number, since it uses less digits than its factorization.
11312110312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156456 (or 156452 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 11312110312 its reverse (21301121311), we get a palindrome (32613231623).
The spelling of 11312110312 in words is "eleven billion, three hundred twelve million, one hundred ten thousand, three hundred twelve".
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