Base | Representation |
---|---|
bin | 10010010111010… |
… | …00111001011001 |
3 | 101201212100102221 |
4 | 21023220321121 |
5 | 303413433131 |
6 | 23141424041 |
7 | 3550240552 |
oct | 1113507131 |
9 | 351770387 |
10 | 154046041 |
11 | 79a56086 |
12 | 4370b021 |
13 | 25bb7706 |
14 | 1665d329 |
15 | d7cd411 |
hex | 92e8e59 |
154046041 has 2 divisors, whose sum is σ = 154046042. Its totient is φ = 154046040.
The previous prime is 154046029. The next prime is 154046069. The reversal of 154046041 is 140640451.
154046041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 127780416 + 26265625 = 11304^2 + 5125^2 .
It is a cyclic number.
It is not a de Polignac number, because 154046041 - 223 = 145657433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 154045997 and 154046015.
It is not a weakly prime, because it can be changed into another prime (154046141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77023020 + 77023021.
It is an arithmetic number, because the mean of its divisors is an integer number (77023021).
Almost surely, 2154046041 is an apocalyptic number.
It is an amenable number.
154046041 is a deficient number, since it is larger than the sum of its proper divisors (1).
154046041 is an equidigital number, since it uses as much as digits as its factorization.
154046041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 154046041 is about 12411.5285521164. The cubic root of 154046041 is about 536.0642523870.
Adding to 154046041 its reverse (140640451), we get a palindrome (294686492).
The spelling of 154046041 in words is "one hundred fifty-four million, forty-six thousand, forty-one".
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