Base | Representation |
---|---|
bin | 111101001001000101… |
… | …1001000010110011011 |
3 | 110112220121202201210201 |
4 | 1322102023020112123 |
5 | 4122401130111303 |
6 | 140152524523031 |
7 | 12325525400125 |
oct | 1722213102633 |
9 | 415817681721 |
10 | 131301410203 |
11 | 5075924a957 |
12 | 215446b0477 |
13 | c4c66b4642 |
14 | 64d8276215 |
15 | 363723181d |
hex | 1e922c859b |
131301410203 has 8 divisors (see below), whose sum is σ = 138217126400. Its totient is φ = 124386205608.
The previous prime is 131301410131. The next prime is 131301410237. The reversal of 131301410203 is 302014103131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131301410203 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (131301410293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470818 + ... + 695896.
It is an arithmetic number, because the mean of its divisors is an integer number (17277140800).
Almost surely, 2131301410203 is an apocalyptic number.
131301410203 is a deficient number, since it is larger than the sum of its proper divisors (6915716197).
131301410203 is a wasteful number, since it uses less digits than its factorization.
131301410203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255801.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 131301410203 its reverse (302014103131), we get a palindrome (433315513334).
The spelling of 131301410203 in words is "one hundred thirty-one billion, three hundred one million, four hundred ten thousand, two hundred three".
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