Base | Representation |
---|---|
bin | 110101010110… |
… | …011000111110 |
3 | 222022112021122 |
4 | 311112120332 |
5 | 12040012332 |
6 | 1215430542 |
7 | 226605410 |
oct | 65263076 |
9 | 28275248 |
10 | 13985342 |
11 | 7992438 |
12 | 4825452 |
13 | 2b88867 |
14 | 1c009b0 |
15 | 1363c12 |
hex | d5663e |
13985342 has 16 divisors (see below), whose sum is σ = 24023040. Its totient is φ = 5981688.
The previous prime is 13985341. The next prime is 13985347. The reversal of 13985342 is 24358931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13985341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12323 + ... + 13409.
It is an arithmetic number, because the mean of its divisors is an integer number (1501440).
Almost surely, 213985342 is an apocalyptic number.
13985342 is a deficient number, since it is larger than the sum of its proper divisors (10037698).
13985342 is a wasteful number, since it uses less digits than its factorization.
13985342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2015.
The product of its digits is 25920, while the sum is 35.
The square root of 13985342 is about 3739.6981161586. The cubic root of 13985342 is about 240.9300830796.
The spelling of 13985342 in words is "thirteen million, nine hundred eighty-five thousand, three hundred forty-two".
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