Base | Representation |
---|---|
bin | 1001110001010011… |
… | …11101011001010010 |
3 | 111112120022112120221 |
4 | 10320221331121102 |
5 | 41220321201040 |
6 | 2224301023254 |
7 | 243662636002 |
oct | 47051753122 |
9 | 14476275527 |
10 | 5245490770 |
11 | 2251a40943 |
12 | 1024854b2a |
13 | 6579829c0 |
14 | 37a926002 |
15 | 20a79974a |
hex | 138a7d652 |
5245490770 has 16 divisors (see below), whose sum is σ = 10168182360. Its totient is φ = 1936796544.
The previous prime is 5245490741. The next prime is 5245490773. The reversal of 5245490770 is 770945425.
It can be written as a sum of positive squares in 4 ways, for example, as 4863249169 + 382241601 = 69737^2 + 19551^2 .
It is not an unprimeable number, because it can be changed into a prime (5245490773) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 20174835 + ... + 20175094.
Almost surely, 25245490770 is an apocalyptic number.
5245490770 is a deficient number, since it is larger than the sum of its proper divisors (4922691590).
5245490770 is a wasteful number, since it uses less digits than its factorization.
5245490770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40349949.
The product of its (nonzero) digits is 352800, while the sum is 43.
The square root of 5245490770 is about 72425.7604033261. The cubic root of 5245490770 is about 1737.5155861480.
The spelling of 5245490770 in words is "five billion, two hundred forty-five million, four hundred ninety thousand, seven hundred seventy".
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