Base | Representation |
---|---|
bin | 10010110111111111… |
… | …00101110010111011 |
3 | 222011012122120001102 |
4 | 21123333211302323 |
5 | 131223113044011 |
6 | 4353304242015 |
7 | 506053615310 |
oct | 113377456273 |
9 | 28135576042 |
10 | 10133331131 |
11 | 4330001730 |
12 | 1b6977030b |
13 | c56501231 |
14 | 6c1b4cd07 |
15 | 3e494873b |
hex | 25bfe5cbb |
10133331131 has 32 divisors (see below), whose sum is σ = 12889497600. Its totient is φ = 7736676480.
The previous prime is 10133331127. The next prime is 10133331133. The reversal of 10133331131 is 13113333101.
It is a cyclic number.
It is not a de Polignac number, because 10133331131 - 22 = 10133331127 is a prime.
It is a super-2 number, since 2×101333311312 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10133331133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4524710 + ... + 4526948.
It is an arithmetic number, because the mean of its divisors is an integer number (402796800).
Almost surely, 210133331131 is an apocalyptic number.
10133331131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
10133331131 is a deficient number, since it is larger than the sum of its proper divisors (2756166469).
10133331131 is a wasteful number, since it uses less digits than its factorization.
10133331131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3419.
The product of its (nonzero) digits is 243, while the sum is 20.
Adding to 10133331131 its reverse (13113333101), we get a palindrome (23246664232).
The spelling of 10133331131 in words is "ten billion, one hundred thirty-three million, three hundred thirty-one thousand, one hundred thirty-one".
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