Base | Representation |
---|---|
bin | 10011101011000… |
… | …01000100101001 |
3 | 102111112002102112 |
4 | 21311201010221 |
5 | 314221232131 |
6 | 24213012105 |
7 | 4042452440 |
oct | 1165410451 |
9 | 374462375 |
10 | 165024041 |
11 | 85174006 |
12 | 47324035 |
13 | 2825c480 |
14 | 17cb9d57 |
15 | e74b02b |
hex | 9d61129 |
165024041 has 16 divisors (see below), whose sum is σ = 204019200. Its totient is φ = 129981888.
The previous prime is 165024031. The next prime is 165024053. The reversal of 165024041 is 140420561.
It is a cyclic number.
It is not a de Polignac number, because 165024041 - 210 = 165023017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 165023998 and 165024016.
It is not an unprimeable number, because it can be changed into a prime (165024031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16880 + ... + 24798.
It is an arithmetic number, because the mean of its divisors is an integer number (12751200).
Almost surely, 2165024041 is an apocalyptic number.
It is an amenable number.
165024041 is a deficient number, since it is larger than the sum of its proper divisors (38995159).
165024041 is a wasteful number, since it uses less digits than its factorization.
165024041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8168.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 165024041 is about 12846.1683392364. The cubic root of 165024041 is about 548.5072923808.
The spelling of 165024041 in words is "one hundred sixty-five million, twenty-four thousand, forty-one".
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