Base | Representation |
---|---|
bin | 1000010010100100110… |
… | …0010011110101101011 |
3 | 111121121211210100001010 |
4 | 2010221030103311223 |
5 | 4313141300413421 |
6 | 145232410155003 |
7 | 13201265432556 |
oct | 2045114236553 |
9 | 447554710033 |
10 | 142425013611 |
11 | 55447230821 |
12 | 23729a22a63 |
13 | 1057a0c80aa |
14 | 6c7171d69d |
15 | 3a88a89076 |
hex | 2129313d6b |
142425013611 has 4 divisors (see below), whose sum is σ = 189900018152. Its totient is φ = 94950009072.
The previous prime is 142425013547. The next prime is 142425013613. The reversal of 142425013611 is 116310524241.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 142425013611 - 26 = 142425013547 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142425013613) 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, 23737502266 + ... + 23737502271.
It is an arithmetic number, because the mean of its divisors is an integer number (47475004538).
Almost surely, 2142425013611 is an apocalyptic number.
142425013611 is a deficient number, since it is larger than the sum of its proper divisors (47475004541).
142425013611 is an equidigital number, since it uses as much as digits as its factorization.
142425013611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47475004540.
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 142425013611 its reverse (116310524241), we get a palindrome (258735537852).
The spelling of 142425013611 in words is "one hundred forty-two billion, four hundred twenty-five million, thirteen thousand, six hundred eleven".
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