Base | Representation |
---|---|
bin | 1111101000001… |
… | …00000001100011 |
3 | 100010122222121000 |
4 | 13310010001203 |
5 | 232024312413 |
6 | 21001403043 |
7 | 3151143111 |
oct | 764040143 |
9 | 303588530 |
10 | 131088483 |
11 | 67aa5799 |
12 | 37a99483 |
13 | 2120a066 |
14 | 135a4ab1 |
15 | b796073 |
hex | 7d04063 |
131088483 has 8 divisors (see below), whose sum is σ = 194205200. Its totient is φ = 87392304.
The previous prime is 131088443. The next prime is 131088527. The reversal of 131088483 is 384880131.
It is not a de Polignac number, because 131088483 - 28 = 131088227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131088443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2427538 + ... + 2427591.
It is an arithmetic number, because the mean of its divisors is an integer number (24275650).
Almost surely, 2131088483 is an apocalyptic number.
131088483 is a deficient number, since it is larger than the sum of its proper divisors (63116717).
131088483 is an equidigital number, since it uses as much as digits as its factorization.
131088483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4855138 (or 4855132 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 131088483 is about 11449.3878875685. The cubic root of 131088483 is about 507.9896289759.
The spelling of 131088483 in words is "one hundred thirty-one million, eighty-eight thousand, four hundred eighty-three".
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