Base | Representation |
---|---|
bin | 1111000010110100… |
… | …0111111110101001 |
3 | 101102102212222211222 |
4 | 3300231013332221 |
5 | 31232310023001 |
6 | 1504420031425 |
7 | 202034334143 |
oct | 36055077651 |
9 | 11372788758 |
10 | 4038361001 |
11 | 1792605434 |
12 | 948532575 |
13 | 4c486322c |
14 | 2a449bc93 |
15 | 18980161b |
hex | f0b47fa9 |
4038361001 has 4 divisors (see below), whose sum is σ = 4038539604. Its totient is φ = 4038182400.
The previous prime is 4038360913. The next prime is 4038361003. The reversal of 4038361001 is 1001638304.
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 3095809600 + 942551401 = 55640^2 + 30701^2 .
It is a cyclic number.
It is not a de Polignac number, because 4038361001 - 210 = 4038359977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4038361003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49460 + ... + 102581.
It is an arithmetic number, because the mean of its divisors is an integer number (1009634901).
Almost surely, 24038361001 is an apocalyptic number.
It is an amenable number.
4038361001 is a deficient number, since it is larger than the sum of its proper divisors (178603).
4038361001 is a wasteful number, since it uses less digits than its factorization.
4038361001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178602.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 4038361001 is about 63548.0999007838. The cubic root of 4038361001 is about 1592.4594403076.
Adding to 4038361001 its reverse (1001638304), we get a palindrome (5039999305).
The spelling of 4038361001 in words is "four billion, thirty-eight million, three hundred sixty-one thousand, one".
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