Base | Representation |
---|---|
bin | 111101001101001110… |
… | …0000111110001010010 |
3 | 110120021021200222202021 |
4 | 1322122130013301102 |
5 | 4123142130111002 |
6 | 140214401042054 |
7 | 12332131156105 |
oct | 1723234076122 |
9 | 416237628667 |
10 | 131440082002 |
11 | 5081a555049 |
12 | 2158302632a |
13 | c519348268 |
14 | 650c85273c |
15 | 36444c4737 |
hex | 1e9a707c52 |
131440082002 has 8 divisors (see below), whose sum is σ = 205732302336. Its totient is φ = 62862647892.
The previous prime is 131440081987. The next prime is 131440082021. The reversal of 131440082002 is 200280044131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428696498 + ... + 1428696589.
It is an arithmetic number, because the mean of its divisors is an integer number (25716537792).
Almost surely, 2131440082002 is an apocalyptic number.
131440082002 is a deficient number, since it is larger than the sum of its proper divisors (74292220334).
131440082002 is a wasteful number, since it uses less digits than its factorization.
131440082002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2857393112.
The product of its (nonzero) digits is 1536, while the sum is 25.
The spelling of 131440082002 in words is "one hundred thirty-one billion, four hundred forty million, eighty-two thousand, two".
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