Base | Representation |
---|---|
bin | 10001011101110… |
… | …01110000101001 |
3 | 101012200121222002 |
4 | 20232321300221 |
5 | 300001403222 |
6 | 22312140345 |
7 | 3426224264 |
oct | 1056716051 |
9 | 335617862 |
10 | 146512937 |
11 | 7578037a |
12 | 410976b5 |
13 | 2447a95c |
14 | 1565bcdb |
15 | cce1392 |
hex | 8bb9c29 |
146512937 has 2 divisors, whose sum is σ = 146512938. Its totient is φ = 146512936.
The previous prime is 146512931. The next prime is 146512939. The reversal of 146512937 is 739215641.
146512937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 144384256 + 2128681 = 12016^2 + 1459^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-146512937 is a prime.
Together with 146512939, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 146512937.
It is not a weakly prime, because it can be changed into another prime (146512931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73256468 + 73256469.
It is an arithmetic number, because the mean of its divisors is an integer number (73256469).
Almost surely, 2146512937 is an apocalyptic number.
It is an amenable number.
146512937 is a deficient number, since it is larger than the sum of its proper divisors (1).
146512937 is an equidigital number, since it uses as much as digits as its factorization.
146512937 is an evil number, because the sum of its binary digits is even.
The product of its digits is 45360, while the sum is 38.
The square root of 146512937 is about 12104.2528476565. The cubic root of 146512937 is about 527.1796750964.
The spelling of 146512937 in words is "one hundred forty-six million, five hundred twelve thousand, nine hundred thirty-seven".
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