Base | Representation |
---|---|
bin | 1000010100001101100… |
… | …1000111000101110011 |
3 | 111122202110220110111022 |
4 | 2011003121013011303 |
5 | 4320041312430013 |
6 | 145344151410055 |
7 | 13215213603260 |
oct | 2050331070563 |
9 | 448673813438 |
10 | 142864576883 |
11 | 55652369156 |
12 | 2383108392b |
13 | 1061a1ac4c2 |
14 | 6cb3c62267 |
15 | 3ab2465008 |
hex | 2143647173 |
142864576883 has 16 divisors (see below), whose sum is σ = 173388126720. Its totient is φ = 114983680896.
The previous prime is 142864576867. The next prime is 142864576891. The reversal of 142864576883 is 388675468241.
It is not a de Polignac number, because 142864576883 - 24 = 142864576867 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142864576483) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737935 + ... + 4767992.
It is an arithmetic number, because the mean of its divisors is an integer number (10836757920).
Almost surely, 2142864576883 is an apocalyptic number.
142864576883 is a deficient number, since it is larger than the sum of its proper divisors (30523549837).
142864576883 is a wasteful number, since it uses less digits than its factorization.
142864576883 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9506066.
The product of its digits is 61931520, while the sum is 62.
The spelling of 142864576883 in words is "one hundred forty-two billion, eight hundred sixty-four million, five hundred seventy-six thousand, eight hundred eighty-three".
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