Base | Representation |
---|---|
bin | 1001011010001… |
… | …0110001101001 |
3 | 2202020222111011 |
4 | 2112202301221 |
5 | 40100322131 |
6 | 3525503521 |
7 | 656303341 |
oct | 226426151 |
9 | 82228434 |
10 | 39464041 |
11 | 20304a11 |
12 | 11271ba1 |
13 | 8239906 |
14 | 5353d21 |
15 | 36e80b1 |
hex | 25a2c69 |
39464041 has 4 divisors (see below), whose sum is σ = 40824900. Its totient is φ = 38103184.
The previous prime is 39464039. The next prime is 39464057. The reversal of 39464041 is 14046493.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11532816 + 27931225 = 3396^2 + 5285^2 .
It is a cyclic number.
It is not a de Polignac number, because 39464041 - 21 = 39464039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 39463994 and 39464012.
It is not an unprimeable number, because it can be changed into a prime (39464081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680386 + ... + 680443.
It is an arithmetic number, because the mean of its divisors is an integer number (10206225).
Almost surely, 239464041 is an apocalyptic number.
It is an amenable number.
39464041 is a deficient number, since it is larger than the sum of its proper divisors (1360859).
39464041 is a wasteful number, since it uses less digits than its factorization.
39464041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1360858.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 39464041 is about 6282.0411491807. The cubic root of 39464041 is about 340.4608542898.
The spelling of 39464041 in words is "thirty-nine million, four hundred sixty-four thousand, forty-one".
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