Base | Representation |
---|---|
bin | 1000011000100001110… |
… | …0010011011111111010 |
3 | 111202202012202120221022 |
4 | 2012020130103133322 |
5 | 4324424344321132 |
6 | 150055133342442 |
7 | 13256011441565 |
oct | 2061034233772 |
9 | 452665676838 |
10 | 144023042042 |
11 | 56097286180 |
12 | 23ab5037a22 |
13 | 107731c0649 |
14 | 6d83a5d4dc |
15 | 3b2dee8e12 |
hex | 21887137fa |
144023042042 has 32 divisors (see below), whose sum is σ = 246207596544. Its totient is φ = 62589927600.
The previous prime is 144023042029. The next prime is 144023042047. The reversal of 144023042042 is 240240320441.
It is a happy number.
144023042042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (144023042047) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 1215548 + ... + 1328759.
It is an arithmetic number, because the mean of its divisors is an integer number (7693987392).
Almost surely, 2144023042042 is an apocalyptic number.
144023042042 is a deficient number, since it is larger than the sum of its proper divisors (102184554502).
144023042042 is a wasteful number, since it uses less digits than its factorization.
144023042042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2544434.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 144023042042 its reverse (240240320441), we get a palindrome (384263362483).
The spelling of 144023042042 in words is "one hundred forty-four billion, twenty-three million, forty-two thousand, forty-two".
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