Base | Representation |
---|---|
bin | 1011101110010110010… |
… | …0110100101111110001 |
3 | 201020220022111211102110 |
4 | 2323211210310233301 |
5 | 11300002023200223 |
6 | 232310420235533 |
7 | 20360243603352 |
oct | 2734544645761 |
9 | 636808454373 |
10 | 201420131313 |
11 | 7847045a945 |
12 | 3305323bba9 |
13 | 15cbc5c8a6b |
14 | 9a6a953d29 |
15 | 538ce93d93 |
hex | 2ee5934bf1 |
201420131313 has 16 divisors (see below), whose sum is σ = 272429484480. Its totient is φ = 132348006144.
The previous prime is 201420131309. The next prime is 201420131351. The reversal of 201420131313 is 313131024102.
It is not a de Polignac number, because 201420131313 - 22 = 201420131309 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 201420131313.
It is not an unprimeable number, because it can be changed into a prime (201420130313) 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, 7083 + ... + 634736.
It is an arithmetic number, because the mean of its divisors is an integer number (17026842780).
Almost surely, 2201420131313 is an apocalyptic number.
It is an amenable number.
201420131313 is a deficient number, since it is larger than the sum of its proper divisors (71009353167).
201420131313 is a wasteful number, since it uses less digits than its factorization.
201420131313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643328.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 201420131313 its reverse (313131024102), we get a palindrome (514551155415).
The spelling of 201420131313 in words is "two hundred one billion, four hundred twenty million, one hundred thirty-one thousand, three hundred thirteen".
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