Base | Representation |
---|---|
bin | 1000010100101101100… |
… | …1001000101100001011 |
3 | 111200002211110202120221 |
4 | 2011023121020230023 |
5 | 4320330143114123 |
6 | 145405344330511 |
7 | 13221433516561 |
oct | 2051331105413 |
9 | 450084422527 |
10 | 142998801163 |
11 | 55711105909 |
12 | 2386a013a37 |
13 | 1063bc4695a |
14 | 6cc7a01a31 |
15 | 3abe12a25d |
hex | 214b648b0b |
142998801163 has 24 divisors (see below), whose sum is σ = 151231643136. Its totient is φ = 134956562400.
The previous prime is 142998801157. The next prime is 142998801181. The reversal of 142998801163 is 361108899241.
It is not a de Polignac number, because 142998801163 - 213 = 142998792971 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 142998801163.
It is not an unprimeable number, because it can be changed into a prime (142998801133) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74053308 + ... + 74055238.
It is an arithmetic number, because the mean of its divisors is an integer number (6301318464).
Almost surely, 2142998801163 is an apocalyptic number.
142998801163 is a deficient number, since it is larger than the sum of its proper divisors (8232841973).
142998801163 is a wasteful number, since it uses less digits than its factorization.
142998801163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2443 (or 2334 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 52.
The spelling of 142998801163 in words is "one hundred forty-two billion, nine hundred ninety-eight million, eight hundred one thousand, one hundred sixty-three".
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