Base | Representation |
---|---|
bin | 1000010001000101001… |
… | …0100100100111011011 |
3 | 111120120220012211112122 |
4 | 2010101102210213123 |
5 | 4311331121031021 |
6 | 145124523131455 |
7 | 13155326045543 |
oct | 2042122444733 |
9 | 446526184478 |
10 | 142024002011 |
11 | 55260934881 |
12 | 23637673b8b |
13 | 10514cc1218 |
14 | 6c34374323 |
15 | 3a63775bab |
hex | 21114a49db |
142024002011 has 4 divisors (see below), whose sum is σ = 142024757400. Its totient is φ = 142023246624.
The previous prime is 142024001957. The next prime is 142024002013. The reversal of 142024002011 is 110200420241.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 142024002011 - 222 = 142019807707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142024002013) 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, 151235 + ... + 554003.
It is an arithmetic number, because the mean of its divisors is an integer number (35506189350).
Almost surely, 2142024002011 is an apocalyptic number.
142024002011 is a deficient number, since it is larger than the sum of its proper divisors (755389).
142024002011 is an equidigital number, since it uses as much as digits as its factorization.
142024002011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755388.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 142024002011 its reverse (110200420241), we get a palindrome (252224422252).
The spelling of 142024002011 in words is "one hundred forty-two billion, twenty-four million, two thousand, eleven".
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