Base | Representation |
---|---|
bin | 10001000100111… |
… | …11001000000100 |
3 | 100222120021012011 |
4 | 20202133020010 |
5 | 243133224431 |
6 | 22114304004 |
7 | 3356450101 |
oct | 1042371004 |
9 | 328507164 |
10 | 143258116 |
11 | 73957a41 |
12 | 3bb88004 |
13 | 238ab321 |
14 | 15051aa8 |
15 | c89bcb1 |
hex | 889f204 |
143258116 has 12 divisors (see below), whose sum is σ = 265448988. Its totient is φ = 67415552.
The previous prime is 143258113. The next prime is 143258131. The reversal of 143258116 is 611852341.
143258116 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 117288900 + 25969216 = 10830^2 + 5096^2 .
143258116 is strictly pandigital in base 9.
It is not an unprimeable number, because it can be changed into a prime (143258113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053301 + ... + 1053436.
It is an arithmetic number, because the mean of its divisors is an integer number (22120749).
Almost surely, 2143258116 is an apocalyptic number.
It is an amenable number.
143258116 is a deficient number, since it is larger than the sum of its proper divisors (122190872).
143258116 is a wasteful number, since it uses less digits than its factorization.
143258116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2106758 (or 2106756 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The square root of 143258116 is about 11969.0482495477. The cubic root of 143258116 is about 523.2465961253.
The spelling of 143258116 in words is "one hundred forty-three million, two hundred fifty-eight thousand, one hundred sixteen".
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