Base | Representation |
---|---|
bin | 110101001110… |
… | …100000000100 |
3 | 222020212221211 |
4 | 311032200010 |
5 | 12032444103 |
6 | 1215021204 |
7 | 226412245 |
oct | 65164004 |
9 | 28225854 |
10 | 13953028 |
11 | 7970131 |
12 | 480a804 |
13 | 2b76c3b |
14 | 1bd2ccc |
15 | 135936d |
hex | d4e804 |
13953028 has 12 divisors (see below), whose sum is σ = 24832080. Its totient is φ = 6858152.
The previous prime is 13952999. The next prime is 13953029. The reversal of 13953028 is 82035931.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13953029) 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, 29326 + ... + 29797.
It is an arithmetic number, because the mean of its divisors is an integer number (2069340).
Almost surely, 213953028 is an apocalyptic number.
It is an amenable number.
13953028 is a deficient number, since it is larger than the sum of its proper divisors (10879052).
13953028 is a wasteful number, since it uses less digits than its factorization.
13953028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59186 (or 59184 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 13953028 is about 3735.3752154235. The cubic root of 13953028 is about 240.7443786795.
Adding to 13953028 its reverse (82035931), we get a palindrome (95988959).
The spelling of 13953028 in words is "thirteen million, nine hundred fifty-three thousand, twenty-eight".
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