Base | Representation |
---|---|
bin | 10101000100100001… |
… | …11111111111100001 |
3 | 1002012101002101022010 |
4 | 22202100333333201 |
5 | 141131422100001 |
6 | 5110301503133 |
7 | 550220651322 |
oct | 124220777741 |
9 | 32171071263 |
10 | 11312300001 |
11 | 4885553472 |
12 | 2238571aa9 |
13 | 10b3840b52 |
14 | 794566449 |
15 | 4631cc8d6 |
hex | 2a243ffe1 |
11312300001 has 16 divisors (see below), whose sum is σ = 15334786368. Its totient is φ = 7415745600.
The previous prime is 11312299981. The next prime is 11312300011. The reversal of 11312300001 is 10000321311.
It is not a de Polignac number, because 11312300001 - 217 = 11312168929 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11312300001.
It is not an unprimeable number, because it can be changed into a prime (11312300011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841906 + ... + 855236.
It is an arithmetic number, because the mean of its divisors is an integer number (958424148).
Almost surely, 211312300001 is an apocalyptic number.
It is an amenable number.
11312300001 is a deficient number, since it is larger than the sum of its proper divisors (4022486367).
11312300001 is a wasteful number, since it uses less digits than its factorization.
11312300001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18032.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 11312300001 its reverse (10000321311), we get a palindrome (21312621312).
The spelling of 11312300001 in words is "eleven billion, three hundred twelve million, three hundred thousand, one".
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