Base | Representation |
---|---|
bin | 1000010100110011010… |
… | …1100011111111000011 |
3 | 111200011112001201121002 |
4 | 2011030311203333003 |
5 | 4320402343431321 |
6 | 145412011522215 |
7 | 13222146461315 |
oct | 2051465437703 |
9 | 450145051532 |
10 | 143023030211 |
11 | 55723854516 |
12 | 2387615936b |
13 | 10643c7ac79 |
14 | 6ccad0b7b5 |
15 | 3ac131420b |
hex | 214cd63fc3 |
143023030211 has 8 divisors (see below), whose sum is σ = 146929649664. Its totient is φ = 139118575680.
The previous prime is 143023030207. The next prime is 143023030217. The reversal of 143023030211 is 112030320341.
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 143023030211 - 22 = 143023030207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143023030217) 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, 406850 + ... + 671991.
It is an arithmetic number, because the mean of its divisors is an integer number (18366206208).
Almost surely, 2143023030211 is an apocalyptic number.
143023030211 is a deficient number, since it is larger than the sum of its proper divisors (3906619453).
143023030211 is a wasteful number, since it uses less digits than its factorization.
143023030211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1082461.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 143023030211 its reverse (112030320341), we get a palindrome (255053350552).
The spelling of 143023030211 in words is "one hundred forty-three billion, twenty-three million, thirty thousand, two hundred eleven".
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