Base | Representation |
---|---|
bin | 10101000100010010… |
… | …11000011100100100 |
3 | 1002012020022220221120 |
4 | 22202021120130210 |
5 | 141130414144022 |
6 | 5110151013540 |
7 | 550164663231 |
oct | 124211303444 |
9 | 32166286846 |
10 | 11310303012 |
11 | 488440a068 |
12 | 223796a2b0 |
13 | 10b32c1bb8 |
14 | 7941a6788 |
15 | 462e35d5c |
hex | 2a2258724 |
11310303012 has 12 divisors (see below), whose sum is σ = 26390707056. Its totient is φ = 3770101000.
The previous prime is 11310302999. The next prime is 11310303083. The reversal of 11310303012 is 21030301311.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 11310302982 and 11310303000.
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, 471262614 + ... + 471262637.
It is an arithmetic number, because the mean of its divisors is an integer number (2199225588).
Almost surely, 211310303012 is an apocalyptic number.
11310303012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11310303012 is an abundant number, since it is smaller than the sum of its proper divisors (15080404044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11310303012 is a wasteful number, since it uses less digits than its factorization.
11310303012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 942525258 (or 942525256 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 11310303012 its reverse (21030301311), we get a palindrome (32340604323).
The spelling of 11310303012 in words is "eleven billion, three hundred ten million, three hundred three thousand, twelve".
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