Base | Representation |
---|---|
bin | 11001001101100010… |
… | …01000010011000110 |
3 | 1021221022002020210020 |
4 | 30212301020103012 |
5 | 210210020041032 |
6 | 10115032440010 |
7 | 656263165116 |
oct | 144661102306 |
9 | 37838066706 |
10 | 13535315142 |
11 | 5816372668 |
12 | 2758b49006 |
13 | 137927011b |
14 | 9258b5046 |
15 | 543443b2c |
hex | 326c484c6 |
13535315142 has 16 divisors (see below), whose sum is σ = 27087186672. Its totient is φ = 4509012320.
The previous prime is 13535315113. The next prime is 13535315147. The reversal of 13535315142 is 24151353531.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13535315147) 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, 679209 + ... + 698852.
It is an arithmetic number, because the mean of its divisors is an integer number (1692949167).
Almost surely, 213535315142 is an apocalyptic number.
13535315142 is an abundant number, since it is smaller than the sum of its proper divisors (13551871530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13535315142 is a wasteful number, since it uses less digits than its factorization.
13535315142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1379703.
The product of its digits is 27000, while the sum is 33.
Adding to 13535315142 its reverse (24151353531), we get a palindrome (37686668673).
The spelling of 13535315142 in words is "thirteen billion, five hundred thirty-five million, three hundred fifteen thousand, one hundred forty-two".
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