Base | Representation |
---|---|
bin | 11001010101010110… |
… | …01010111100001100 |
3 | 1022002212102101010022 |
4 | 30222223022330030 |
5 | 210323310040324 |
6 | 10125333401312 |
7 | 661020263534 |
oct | 145253127414 |
9 | 38085371108 |
10 | 13600861964 |
11 | 584a371998 |
12 | 2776a99238 |
13 | 1389a0ca21 |
14 | 9304984c4 |
15 | 54909005e |
hex | 32aacaf0c |
13600861964 has 12 divisors (see below), whose sum is σ = 23886213288. Its totient is φ = 6776229600.
The previous prime is 13600861957. The next prime is 13600861969. The reversal of 13600861964 is 46916800631.
It is a happy number.
13600861964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13600861969) 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, 6049082 + ... + 6051329.
It is an arithmetic number, because the mean of its divisors is an integer number (1990517774).
Almost surely, 213600861964 is an apocalyptic number.
It is an amenable number.
13600861964 is a deficient number, since it is larger than the sum of its proper divisors (10285351324).
13600861964 is a wasteful number, since it uses less digits than its factorization.
13600861964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12100696 (or 12100694 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 44.
The spelling of 13600861964 in words is "thirteen billion, six hundred million, eight hundred sixty-one thousand, nine hundred sixty-four".
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