Base | Representation |
---|---|
bin | 1011111100011101010110… |
… | …1100011100010101110101 |
3 | 1201111112100021101101102212 |
4 | 2333013111230130111311 |
5 | 3210133444324040201 |
6 | 43533204350543205 |
7 | 2523564264652241 |
oct | 277072554342565 |
9 | 51445307341385 |
10 | 13133300221301 |
11 | 420388a654a47 |
12 | 15813a3807b05 |
13 | 7436074bbc00 |
14 | 335925927421 |
15 | 17b9620e3abb |
hex | bf1d5b1c575 |
13133300221301 has 6 divisors (see below), whose sum is σ = 14221265920290. Its totient is φ = 12123046357968.
The previous prime is 13133300221273. The next prime is 13133300221357. The reversal of 13133300221301 is 10312200333131.
It can be written as a sum of positive squares in 3 ways, for example, as 160344184900 + 12972956036401 = 400430^2 + 3601799^2 .
It is a de Polignac number, because none of the positive numbers 2k-13133300221301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133300221201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38855917646 + ... + 38855917983.
It is an arithmetic number, because the mean of its divisors is an integer number (2370210986715).
Almost surely, 213133300221301 is an apocalyptic number.
It is an amenable number.
13133300221301 is a deficient number, since it is larger than the sum of its proper divisors (1087965698989).
13133300221301 is an equidigital number, since it uses as much as digits as its factorization.
13133300221301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77711835655 (or 77711835642 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 13133300221301 its reverse (10312200333131), we get a palindrome (23445500554432).
The spelling of 13133300221301 in words is "thirteen trillion, one hundred thirty-three billion, three hundred million, two hundred twenty-one thousand, three hundred one".
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