Base | Representation |
---|---|
bin | 11000100101110100… |
… | …01001000000110010 |
3 | 1021002002010211212110 |
4 | 30102322021000302 |
5 | 204014221224132 |
6 | 10022011310150 |
7 | 645106164540 |
oct | 142272110062 |
9 | 37062124773 |
10 | 13202133042 |
11 | 5665294a5a |
12 | 268544b356 |
13 | 1325224b57 |
14 | 8d3544d90 |
15 | 52407d1cc |
hex | 312e89032 |
13202133042 has 16 divisors (see below), whose sum is σ = 30176304192. Its totient is φ = 3772038000.
The previous prime is 13202133031. The next prime is 13202133067. The reversal of 13202133042 is 24033120231.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157168209 + ... + 157168292.
It is an arithmetic number, because the mean of its divisors is an integer number (1886019012).
Almost surely, 213202133042 is an apocalyptic number.
13202133042 is an abundant number, since it is smaller than the sum of its proper divisors (16974171150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13202133042 is a wasteful number, since it uses less digits than its factorization.
13202133042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314336513.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 13202133042 its reverse (24033120231), we get a palindrome (37235253273).
The spelling of 13202133042 in words is "thirteen billion, two hundred two million, one hundred thirty-three thousand, forty-two".
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