Base | Representation |
---|---|
bin | 1100000001000100011100… |
… | …1101110011011001101001 |
3 | 1201210002210211110121100211 |
4 | 3000101013031303121221 |
5 | 3212433212114000431 |
6 | 44033424545301121 |
7 | 2532400263463063 |
oct | 300210715633151 |
9 | 51702724417324 |
10 | 13212514203241 |
11 | 4234439900021 |
12 | 15948103347a1 |
13 | 74ac1c827c82 |
14 | 3396bc136733 |
15 | 17da4b59d2b1 |
hex | c0447373669 |
13212514203241 has 16 divisors (see below), whose sum is σ = 13463642376000. Its totient is φ = 12962297852928.
The previous prime is 13212514203227. The next prime is 13212514203271. The reversal of 13212514203241 is 14230241521231.
It is a cyclic number.
It is not a de Polignac number, because 13212514203241 - 241 = 11013490947689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13212514203271) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371778225 + ... + 371813761.
It is an arithmetic number, because the mean of its divisors is an integer number (841477648500).
Almost surely, 213212514203241 is an apocalyptic number.
It is an amenable number.
13212514203241 is a deficient number, since it is larger than the sum of its proper divisors (251128172759).
13212514203241 is a wasteful number, since it uses less digits than its factorization.
13212514203241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48168.
The product of its (nonzero) digits is 11520, while the sum is 31.
Adding to 13212514203241 its reverse (14230241521231), we get a palindrome (27442755724472).
The spelling of 13212514203241 in words is "thirteen trillion, two hundred twelve billion, five hundred fourteen million, two hundred three thousand, two hundred forty-one".
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