Base | Representation |
---|---|
bin | 11000011010000010… |
… | …01111101101110100 |
3 | 1020211012020020121110 |
4 | 30031001033231310 |
5 | 203313423112322 |
6 | 10004121515020 |
7 | 642466325505 |
oct | 141501175564 |
9 | 36735206543 |
10 | 13103332212 |
11 | 5614542483 |
12 | 2658342a70 |
13 | 130a911119 |
14 | 8c4386bac |
15 | 51a563c0c |
hex | 30d04fb74 |
13103332212 has 12 divisors (see below), whose sum is σ = 30574441856. Its totient is φ = 4367777400.
The previous prime is 13103332169. The next prime is 13103332271. The reversal of 13103332212 is 21223330131.
13103332212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545972164 + ... + 545972187.
Almost surely, 213103332212 is an apocalyptic number.
13103332212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13103332212 is an abundant number, since it is smaller than the sum of its proper divisors (17471109644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13103332212 is a wasteful number, since it uses less digits than its factorization.
13103332212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1091944358 (or 1091944356 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13103332212 its reverse (21223330131), we get a palindrome (34326662343).
The spelling of 13103332212 in words is "thirteen billion, one hundred three million, three hundred thirty-two thousand, two hundred twelve".
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