Base | Representation |
---|---|
bin | 110101001100… |
… | …011101001100 |
3 | 222020110110121 |
4 | 311030131030 |
5 | 12032212102 |
6 | 1214514324 |
7 | 226345651 |
oct | 65143514 |
9 | 28213417 |
10 | 13944652 |
11 | 7964907 |
12 | 48059a4 |
13 | 2b73197 |
14 | 1bcdc28 |
15 | 1356b37 |
hex | d4c74c |
13944652 has 12 divisors (see below), whose sum is σ = 24619896. Its totient is φ = 6910400.
The previous prime is 13944631. The next prime is 13944659. The reversal of 13944652 is 25644931.
It is a happy number.
13944652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×139446522 = 388906638802208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13944659) 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, 14974 + ... + 15877.
It is an arithmetic number, because the mean of its divisors is an integer number (2051658).
Almost surely, 213944652 is an apocalyptic number.
It is an amenable number.
13944652 is a deficient number, since it is larger than the sum of its proper divisors (10675244).
13944652 is a wasteful number, since it uses less digits than its factorization.
13944652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30968 (or 30966 counting only the distinct ones).
The product of its digits is 25920, while the sum is 34.
The square root of 13944652 is about 3734.2538746047. The cubic root of 13944652 is about 240.6961961023.
The spelling of 13944652 in words is "thirteen million, nine hundred forty-four thousand, six hundred fifty-two".
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