Base | Representation |
---|---|
bin | 1000011001100001101… |
… | …0100111110111001100 |
3 | 111210102220001010101102 |
4 | 2012120122213313030 |
5 | 4331002001132440 |
6 | 150141505402232 |
7 | 13265444401103 |
oct | 2063032476714 |
9 | 453386033342 |
10 | 144291036620 |
11 | 5621458a4a5 |
12 | 23b6a939378 |
13 | 107b6893713 |
14 | 6dab4a103a |
15 | 3b477d4b15 |
hex | 21986a7dcc |
144291036620 has 24 divisors (see below), whose sum is σ = 306135007584. Its totient is φ = 57121399296.
The previous prime is 144291036619. The next prime is 144291036647. The reversal of 144291036620 is 26630192441.
144291036620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 37186472 + ... + 37190351.
It is an arithmetic number, because the mean of its divisors is an integer number (12755625316).
Almost surely, 2144291036620 is an apocalyptic number.
144291036620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144291036620 is an abundant number, since it is smaller than the sum of its proper divisors (161843970964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144291036620 is a wasteful number, since it uses less digits than its factorization.
144291036620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74376929 (or 74376927 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 38.
The spelling of 144291036620 in words is "one hundred forty-four billion, two hundred ninety-one million, thirty-six thousand, six hundred twenty".
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