Base | Representation |
---|---|
bin | 110101001011… |
… | …110100010100 |
3 | 222020022212201 |
4 | 311023310110 |
5 | 12032121121 |
6 | 1214454244 |
7 | 226335223 |
oct | 65136424 |
9 | 28208781 |
10 | 13942036 |
11 | 7962949 |
12 | 4804384 |
13 | 2b71c34 |
14 | 1bcccba |
15 | 1355e91 |
hex | d4bd14 |
13942036 has 12 divisors (see below), whose sum is σ = 24515680. Its totient is φ = 6937560.
The previous prime is 13942031. The next prime is 13942037. The reversal of 13942036 is 63024931.
13942036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 13941995 and 13942013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13942031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7416 + ... + 9103.
Almost surely, 213942036 is an apocalyptic number.
It is an amenable number.
13942036 is a deficient number, since it is larger than the sum of its proper divisors (10573644).
13942036 is a wasteful number, since it uses less digits than its factorization.
13942036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16734 (or 16732 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 13942036 is about 3733.9035874002. The cubic root of 13942036 is about 240.6811437217.
Adding to 13942036 its reverse (63024931), we get a palindrome (76966967).
The spelling of 13942036 in words is "thirteen million, nine hundred forty-two thousand, thirty-six".
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