Base | Representation |
---|---|
bin | 1001010101101… |
… | …0100000101001 |
3 | 2201200221110012 |
4 | 2111122200221 |
5 | 40011334131 |
6 | 3515301305 |
7 | 653631353 |
oct | 225324051 |
9 | 81627405 |
10 | 39168041 |
11 | 20122590 |
12 | 1114a835 |
13 | 8164c73 |
14 | 52b80d3 |
15 | 368a52b |
hex | 255a829 |
39168041 has 8 divisors (see below), whose sum is σ = 43013568. Its totient is φ = 35370000.
The previous prime is 39168029. The next prime is 39168047. The reversal of 39168041 is 14086193.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 39168041 - 210 = 39167017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 39167989 and 39168007.
It is not an unprimeable number, because it can be changed into a prime (39168047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10130 + ... + 13451.
It is an arithmetic number, because the mean of its divisors is an integer number (5376696).
Almost surely, 239168041 is an apocalyptic number.
It is an amenable number.
39168041 is a deficient number, since it is larger than the sum of its proper divisors (3845527).
39168041 is a wasteful number, since it uses less digits than its factorization.
39168041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23743.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 39168041 is about 6258.4375845733. The cubic root of 39168041 is about 339.6075084482.
The spelling of 39168041 in words is "thirty-nine million, one hundred sixty-eight thousand, forty-one".
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