Base | Representation |
---|---|
bin | 1000010001101111011… |
… | …1010101011000111101 |
3 | 111121001021001011002212 |
4 | 2010123313111120331 |
5 | 4312212030124013 |
6 | 145154301430205 |
7 | 13162612023365 |
oct | 2043367253075 |
9 | 447037034085 |
10 | 142201411133 |
11 | 55341a97991 |
12 | 23686b6b365 |
13 | 10542998a32 |
14 | 6c4db559a5 |
15 | 3a7411b6a8 |
hex | 211bdd563d |
142201411133 has 4 divisors (see below), whose sum is σ = 145226973120. Its totient is φ = 139175849148.
The previous prime is 142201411091. The next prime is 142201411159. The reversal of 142201411133 is 331114102241.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331114102241 = 13 ⋅25470315557.
It is a cyclic number.
It is not a de Polignac number, because 142201411133 - 212 = 142201407037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142201411099 and 142201411108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142201411193) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1512780923 + ... + 1512781016.
It is an arithmetic number, because the mean of its divisors is an integer number (36306743280).
Almost surely, 2142201411133 is an apocalyptic number.
It is an amenable number.
142201411133 is a deficient number, since it is larger than the sum of its proper divisors (3025561987).
142201411133 is an equidigital number, since it uses as much as digits as its factorization.
142201411133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3025561986.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 142201411133 its reverse (331114102241), we get a palindrome (473315513374).
The spelling of 142201411133 in words is "one hundred forty-two billion, two hundred one million, four hundred eleven thousand, one hundred thirty-three".
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