Base | Representation |
---|---|
bin | 1000010010100100100… |
… | …1010111001111110101 |
3 | 111121121210100002102010 |
4 | 2010221021113033311 |
5 | 4313141101204031 |
6 | 145232341434433 |
7 | 13201256034510 |
oct | 2045111271765 |
9 | 447553302363 |
10 | 142424241141 |
11 | 55446853416 |
12 | 2372970ba19 |
13 | 10579bb7600 |
14 | 6c7159bd77 |
15 | 3a88985246 |
hex | 21292573f5 |
142424241141 has 96 divisors (see below), whose sum is σ = 248290652160. Its totient is φ = 70988666112.
The previous prime is 142424241109. The next prime is 142424241217. The reversal of 142424241141 is 141142424241.
142424241141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 142424241141 - 25 = 142424241109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142424241099 and 142424241108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142424241041) 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 95 ways as a sum of consecutive naturals, for example, 4822566 + ... + 4852008.
It is an arithmetic number, because the mean of its divisors is an integer number (2586360960).
Almost surely, 2142424241141 is an apocalyptic number.
It is an amenable number.
142424241141 is a deficient number, since it is larger than the sum of its proper divisors (105866411019).
142424241141 is a wasteful number, since it uses less digits than its factorization.
142424241141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29555 (or 29542 counting only the distinct ones).
The product of its digits is 8192, while the sum is 30.
Adding to 142424241141 its reverse (141142424241), we get a palindrome (283566665382).
The spelling of 142424241141 in words is "one hundred forty-two billion, four hundred twenty-four million, two hundred forty-one thousand, one hundred forty-one".
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