Base | Representation |
---|---|
bin | 111101001100111111… |
… | …0111110010100001111 |
3 | 110120020202022210102000 |
4 | 1322121332332110033 |
5 | 4123133201103403 |
6 | 140213525203343 |
7 | 12332006213325 |
oct | 1723176762417 |
9 | 416222283360 |
10 | 131432441103 |
11 | 50816206357 |
12 | 21580560553 |
13 | c5178a1412 |
14 | 650b823d15 |
15 | 36439b57a3 |
hex | 1e99fbe50f |
131432441103 has 32 divisors (see below), whose sum is σ = 203209958400. Its totient is φ = 83799875808.
The previous prime is 131432441017. The next prime is 131432441141. The reversal of 131432441103 is 301144234131.
131432441103 is a `hidden beast` number, since 1 + 314 + 3 + 244 + 1 + 103 = 666.
It is not a de Polignac number, because 131432441103 - 210 = 131432440079 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131432441183) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6552093 + ... + 6572121.
It is an arithmetic number, because the mean of its divisors is an integer number (6350311200).
Almost surely, 2131432441103 is an apocalyptic number.
131432441103 is a deficient number, since it is larger than the sum of its proper divisors (71777517297).
131432441103 is a wasteful number, since it uses less digits than its factorization.
131432441103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30628 (or 30622 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 131432441103 its reverse (301144234131), we get a palindrome (432576675234).
The spelling of 131432441103 in words is "one hundred thirty-one billion, four hundred thirty-two million, four hundred forty-one thousand, one hundred three".
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