Base | Representation |
---|---|
bin | 1000010001110100111… |
… | …0000010101110111001 |
3 | 111121002211210221221201 |
4 | 2010131032002232321 |
5 | 4312233340004431 |
6 | 145200432534201 |
7 | 13163306153050 |
oct | 2043516025671 |
9 | 447084727851 |
10 | 142224141241 |
11 | 553539023a6 |
12 | 236926b1361 |
13 | 105475c69c0 |
14 | 6c52b91397 |
15 | 3a7610b461 |
hex | 211d382bb9 |
142224141241 has 8 divisors (see below), whose sum is σ = 175045097024. Its totient is φ = 112528990800.
The previous prime is 142224141221. The next prime is 142224141281. The reversal of 142224141241 is 142141422241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142224141241 - 213 = 142224133049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142224141221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 781451235 + ... + 781451416.
It is an arithmetic number, because the mean of its divisors is an integer number (21880637128).
Almost surely, 2142224141241 is an apocalyptic number.
It is an amenable number.
142224141241 is a deficient number, since it is larger than the sum of its proper divisors (32820955783).
142224141241 is a wasteful number, since it uses less digits than its factorization.
142224141241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1562902671.
The product of its digits is 4096, while the sum is 28.
Adding to 142224141241 its reverse (142141422241), we get a palindrome (284365563482).
The spelling of 142224141241 in words is "one hundred forty-two billion, two hundred twenty-four million, one hundred forty-one thousand, two hundred forty-one".
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