Base | Representation |
---|---|
bin | 111111110010100… |
… | …1000110110101000 |
3 | 12112011121201110112 |
4 | 1333211020312220 |
5 | 13340423121044 |
6 | 552221033452 |
7 | 104020312520 |
oct | 17745106650 |
9 | 5464551415 |
10 | 2140442024 |
11 | 9a9250856 |
12 | 4b89b5888 |
13 | 2815aa956 |
14 | 1643b6680 |
15 | c7da509e |
hex | 7f948da8 |
2140442024 has 16 divisors (see below), whose sum is σ = 4586661600. Its totient is φ = 917332272.
The previous prime is 2140441991. The next prime is 2140442039. The reversal of 2140442024 is 4202440412.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 19111034 + ... + 19111145.
It is an arithmetic number, because the mean of its divisors is an integer number (286666350).
Almost surely, 22140442024 is an apocalyptic number.
It is an amenable number.
2140442024 is an abundant number, since it is smaller than the sum of its proper divisors (2446219576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140442024 is a wasteful number, since it uses less digits than its factorization.
2140442024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38222192 (or 38222188 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 2140442024 is about 46264.9113692007. The cubic root of 2140442024 is about 1288.7474619935.
Adding to 2140442024 its reverse (4202440412), we get a palindrome (6342882436).
The spelling of 2140442024 in words is "two billion, one hundred forty million, four hundred forty-two thousand, twenty-four".
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