Base | Representation |
---|---|
bin | 1000010001000100111… |
… | …0101111111111001011 |
3 | 111120120211022221001112 |
4 | 2010101032233333023 |
5 | 4311330342000021 |
6 | 145124445440535 |
7 | 13155314403344 |
oct | 2042116577713 |
9 | 446524287045 |
10 | 142023000011 |
11 | 5526030aa82 |
12 | 2363727014b |
13 | 10514a30119 |
14 | 6c341930cb |
15 | 3a63628d5b |
hex | 21113affcb |
142023000011 has 4 divisors (see below), whose sum is σ = 142034893752. Its totient is φ = 142011106272.
The previous prime is 142022999977. The next prime is 142023000013. The reversal of 142023000011 is 110000320241.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142023000011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 142023000011.
It is not an unprimeable number, because it can be changed into a prime (142023000013) 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, 5928941 + ... + 5952846.
It is an arithmetic number, because the mean of its divisors is an integer number (35508723438).
Almost surely, 2142023000011 is an apocalyptic number.
142023000011 is a deficient number, since it is larger than the sum of its proper divisors (11893741).
142023000011 is a wasteful number, since it uses less digits than its factorization.
142023000011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11893740.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 142023000011 its reverse (110000320241), we get a palindrome (252023320252).
The spelling of 142023000011 in words is "one hundred forty-two billion, twenty-three million, eleven", and thus it is an aban number.
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