Base | Representation |
---|---|
bin | 1000010100110011001… |
… | …0101000101111001010 |
3 | 111200011110121202111211 |
4 | 2011030302220233022 |
5 | 4320402144410432 |
6 | 145411543243334 |
7 | 13222140115255 |
oct | 2051462505712 |
9 | 450143552454 |
10 | 143022263242 |
11 | 55723380261 |
12 | 23875a4954a |
13 | 10643a6cb41 |
14 | 6ccab8c09c |
15 | 3ac1211d47 |
hex | 214cca8bca |
143022263242 has 8 divisors (see below), whose sum is σ = 214695066816. Its totient is φ = 71457240972.
The previous prime is 143022263213. The next prime is 143022263269. The reversal of 143022263242 is 242362220341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26942008 + ... + 26947315.
It is an arithmetic number, because the mean of its divisors is an integer number (26836883352).
Almost surely, 2143022263242 is an apocalyptic number.
143022263242 is a deficient number, since it is larger than the sum of its proper divisors (71672803574).
143022263242 is a wasteful number, since it uses less digits than its factorization.
143022263242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53890652.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 143022263242 its reverse (242362220341), we get a palindrome (385384483583).
The spelling of 143022263242 in words is "one hundred forty-three billion, twenty-two million, two hundred sixty-three thousand, two hundred forty-two".
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