Base | Representation |
---|---|
bin | 10001000100001… |
… | …11001011011011 |
3 | 100222101021122020 |
4 | 20202013023123 |
5 | 243122110102 |
6 | 22112225523 |
7 | 3355561113 |
oct | 1042071333 |
9 | 328337566 |
10 | 143160027 |
11 | 738a027a |
12 | 3bb3b2a3 |
13 | 2387579a |
14 | 15028043 |
15 | c87cbbc |
hex | 88872db |
143160027 has 16 divisors (see below), whose sum is σ = 199500288. Its totient is φ = 91143360.
The previous prime is 143160023. The next prime is 143160071. The reversal of 143160027 is 720061341.
It is not a de Polignac number, because 143160027 - 22 = 143160023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 143159979 and 143160006.
It is not an unprimeable number, because it can be changed into a prime (143160023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55527 + ... + 58047.
It is an arithmetic number, because the mean of its divisors is an integer number (12468768).
Almost surely, 2143160027 is an apocalyptic number.
143160027 is a deficient number, since it is larger than the sum of its proper divisors (56340261).
143160027 is a wasteful number, since it uses less digits than its factorization.
143160027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3370.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 143160027 is about 11964.9499372124. The cubic root of 143160027 is about 523.1271463394.
The spelling of 143160027 in words is "one hundred forty-three million, one hundred sixty thousand, twenty-seven".
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