Base | Representation |
---|---|
bin | 1000010010011111010… |
… | …0111100101101011000 |
3 | 111121120020200211102001 |
4 | 2010213310330231120 |
5 | 4313114420043334 |
6 | 145230231250344 |
7 | 13200566661202 |
oct | 2044764745530 |
9 | 447506624361 |
10 | 142402112344 |
11 | 55435309758 |
12 | 237222199b4 |
13 | 1057543a24b |
14 | 6c6c67b772 |
15 | 3a86a63714 |
hex | 2127d3cb58 |
142402112344 has 8 divisors (see below), whose sum is σ = 267003960660. Its totient is φ = 71201056168.
The previous prime is 142402112329. The next prime is 142402112429. The reversal of 142402112344 is 443211204241.
142402112344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
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 as a sum of consecutive naturals, namely, 8900132014 + ... + 8900132029.
Almost surely, 2142402112344 is an apocalyptic number.
It is an amenable number.
142402112344 is a deficient number, since it is larger than the sum of its proper divisors (124601848316).
142402112344 is a wasteful number, since it uses less digits than its factorization.
142402112344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17800264049 (or 17800264045 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 142402112344 its reverse (443211204241), we get a palindrome (585613316585).
The spelling of 142402112344 in words is "one hundred forty-two billion, four hundred two million, one hundred twelve thousand, three hundred forty-four".
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