Base | Representation |
---|---|
bin | 11000100101111101… |
… | …00110011010010000 |
3 | 1021002011100020102101 |
4 | 30102332212122100 |
5 | 204020021131112 |
6 | 10022052330144 |
7 | 645122133634 |
oct | 142276463220 |
9 | 37064306371 |
10 | 13203302032 |
11 | 5665a13268 |
12 | 2685913954 |
13 | 1325543c6b |
14 | 8d376adc4 |
15 | 52420e757 |
hex | 312fa6690 |
13203302032 has 10 divisors (see below), whose sum is σ = 25581397718. Its totient is φ = 6601651008.
The previous prime is 13203302029. The next prime is 13203302051. The reversal of 13203302032 is 23020330231.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 13157007616 + 46294416 = 114704^2 + 6804^2 .
It is a super-3 number, since 3×132033020323 (a number of 31 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 412603173 + ... + 412603204.
Almost surely, 213203302032 is an apocalyptic number.
It is an amenable number.
13203302032 is a deficient number, since it is larger than the sum of its proper divisors (12378095686).
13203302032 is an equidigital number, since it uses as much as digits as its factorization.
13203302032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825206385 (or 825206379 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 13203302032 its reverse (23020330231), we get a palindrome (36223632263).
The spelling of 13203302032 in words is "thirteen billion, two hundred three million, three hundred two thousand, thirty-two".
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