Base | Representation |
---|---|
bin | 1000010101100100101… |
… | …1011111001010101000 |
3 | 111200200221201011202021 |
4 | 2011121023133022220 |
5 | 4321313401313412 |
6 | 145444330114224 |
7 | 13230242540545 |
oct | 2053113371250 |
9 | 450627634667 |
10 | 143230104232 |
11 | 5581a729276 |
12 | 2391357b974 |
13 | 10677b41087 |
14 | 6d0a611bcc |
15 | 3ad45b9607 |
hex | 21592df2a8 |
143230104232 has 16 divisors (see below), whose sum is σ = 268766438400. Its totient is φ = 71559054000.
The previous prime is 143230104229. The next prime is 143230104247. The reversal of 143230104232 is 232401032341.
143230104232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-5 number, since 5×1432301042325 (a number of 57 digits) contains 55555 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 143230104197 and 143230104206.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6988894 + ... + 7009357.
It is an arithmetic number, because the mean of its divisors is an integer number (16797902400).
Almost surely, 2143230104232 is an apocalyptic number.
It is an amenable number.
143230104232 is a deficient number, since it is larger than the sum of its proper divisors (125536334168).
143230104232 is a wasteful number, since it uses less digits than its factorization.
143230104232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13999536 (or 13999532 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 143230104232 its reverse (232401032341), we get a palindrome (375631136573).
The spelling of 143230104232 in words is "one hundred forty-three billion, two hundred thirty million, one hundred four thousand, two hundred thirty-two".
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