Base | Representation |
---|---|
bin | 11000011100000010… |
… | …01101111011010110 |
3 | 1020212100210020120111 |
4 | 30032001031323112 |
5 | 203332221231402 |
6 | 10005521153234 |
7 | 643062012352 |
oct | 141601157326 |
9 | 36770706514 |
10 | 13120102102 |
11 | 5622a56998 |
12 | 2661a8b81a |
13 | 1311233233 |
14 | 8c66b0462 |
15 | 51bc779d7 |
hex | 30e04ded6 |
13120102102 has 8 divisors (see below), whose sum is σ = 19680681312. Its totient is φ = 6559875000.
The previous prime is 13120102097. The next prime is 13120102109. The reversal of 13120102102 is 20120102131.
13120102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13120102109) by changing a digit.
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, 45852 + ... + 168352.
It is an arithmetic number, because the mean of its divisors is an integer number (2460085164).
Almost surely, 213120102102 is an apocalyptic number.
13120102102 is a deficient number, since it is larger than the sum of its proper divisors (6560579210).
13120102102 is a wasteful number, since it uses less digits than its factorization.
13120102102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176054.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 13120102102 its reverse (20120102131), we get a palindrome (33240204233).
The spelling of 13120102102 in words is "thirteen billion, one hundred twenty million, one hundred two thousand, one hundred two".
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