Base | Representation |
---|---|
bin | 1000111000011111011101 |
3 | 11101022011021 |
4 | 20320133131 |
5 | 1044003131 |
6 | 121524141 |
7 | 25535515 |
oct | 10703735 |
9 | 4338137 |
10 | 2328541 |
11 | 1350516 |
12 | 943651 |
13 | 636b47 |
14 | 448845 |
15 | 30ee11 |
hex | 2387dd |
2328541 has 4 divisors (see below), whose sum is σ = 2465532. Its totient is φ = 2191552.
The previous prime is 2328539. The next prime is 2328559. The reversal of 2328541 is 1458232.
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 1879641 + 448900 = 1371^2 + 670^2 .
It is a cyclic number.
It is not a de Polignac number, because 2328541 - 21 = 2328539 is a prime.
It is a super-3 number, since 3×23285413 = 37876768743223333263, which contains 333 as substring.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2328341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68470 + ... + 68503.
It is an arithmetic number, because the mean of its divisors is an integer number (616383).
22328541 is an apocalyptic number.
It is an amenable number.
2328541 is a deficient number, since it is larger than the sum of its proper divisors (136991).
2328541 is a wasteful number, since it uses less digits than its factorization.
2328541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136990.
The product of its digits is 1920, while the sum is 25.
The square root of 2328541 is about 1525.9557660693. The cubic root of 2328541 is about 132.5443734137.
The spelling of 2328541 in words is "two million, three hundred twenty-eight thousand, five hundred forty-one".
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