Base | Representation |
---|---|
bin | 1000011101010100… |
… | …00111110011010101 |
3 | 102201110111010111011 |
4 | 10032222013303111 |
5 | 33244431442300 |
6 | 2030331012221 |
7 | 220345634206 |
oct | 41652076325 |
9 | 12643433434 |
10 | 4540890325 |
11 | 1a2023a124 |
12 | a6889a071 |
13 | 5749c266a |
14 | 3111115ad |
15 | 1b89b8eba |
hex | 10ea87cd5 |
4540890325 has 24 divisors (see below), whose sum is σ = 5920413480. Its totient is φ = 3449913600.
The previous prime is 4540890317. The next prime is 4540890331. The reversal of 4540890325 is 5230980454.
It can be written as a sum of positive squares in 12 ways, for example, as 2931356164 + 1609534161 = 54142^2 + 40119^2 .
It is not a de Polignac number, because 4540890325 - 23 = 4540890317 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7114 + ... + 95563.
It is an arithmetic number, because the mean of its divisors is an integer number (246683895).
Almost surely, 24540890325 is an apocalyptic number.
It is an amenable number.
4540890325 is a deficient number, since it is larger than the sum of its proper divisors (1379523155).
4540890325 is a wasteful number, since it uses less digits than its factorization.
4540890325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102777 (or 102772 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 40.
The square root of 4540890325 is about 67386.1285799978. The cubic root of 4540890325 is about 1655.9491791146.
The spelling of 4540890325 in words is "four billion, five hundred forty million, eight hundred ninety thousand, three hundred twenty-five".
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