Base | Representation |
---|---|
bin | 111100111011001… |
… | …010101010011101 |
3 | 2122020100020210002 |
4 | 330323022222131 |
5 | 4043132040013 |
6 | 245232024045 |
7 | 34221034064 |
oct | 7473125235 |
9 | 2566306702 |
10 | 1022143133 |
11 | 484a782a0 |
12 | 246392025 |
13 | 1339c0c2b |
14 | 99a731db |
15 | 5eb07358 |
hex | 3cecaa9d |
1022143133 has 8 divisors (see below), whose sum is σ = 1173753120. Its totient is φ = 880314480.
The previous prime is 1022143121. The next prime is 1022143141. The reversal of 1022143133 is 3313412201.
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 1022143133 - 216 = 1022077597 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022143183) 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, 2445110 + ... + 2445527.
It is an arithmetic number, because the mean of its divisors is an integer number (146719140).
It is a self-describing number.
Almost surely, 21022143133 is an apocalyptic number.
It is an amenable number.
1022143133 is a deficient number, since it is larger than the sum of its proper divisors (151609987).
1022143133 is a wasteful number, since it uses less digits than its factorization.
1022143133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4890667.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 1022143133 is about 31970.9732882814. The cubic root of 1022143133 is about 1007.3272249789.
Adding to 1022143133 its reverse (3313412201), we get a palindrome (4335555334).
The spelling of 1022143133 in words is "one billion, twenty-two million, one hundred forty-three thousand, one hundred thirty-three".
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