Base | Representation |
---|---|
bin | 1000110010110000… |
… | …01110001110111010 |
3 | 110011222220211002011 |
4 | 10121120032032322 |
5 | 34132002404300 |
6 | 2100234000134 |
7 | 224661456046 |
oct | 43130161672 |
9 | 13158824064 |
10 | 4720747450 |
11 | 2002814481 |
12 | ab8b7604a |
13 | 5a30464b3 |
14 | 32ad6d026 |
15 | 1c9694eba |
hex | 11960e3ba |
4720747450 has 12 divisors (see below), whose sum is σ = 8780590350. Its totient is φ = 1888298960.
The previous prime is 4720747441. The next prime is 4720747457. The reversal of 4720747450 is 547470274.
It can be written as a sum of positive squares in 3 ways, for example, as 3772784929 + 947962521 = 61423^2 + 30789^2 .
It is not an unprimeable number, because it can be changed into a prime (4720747457) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47207425 + ... + 47207524.
Almost surely, 24720747450 is an apocalyptic number.
4720747450 is a deficient number, since it is larger than the sum of its proper divisors (4059842900).
4720747450 is a wasteful number, since it uses less digits than its factorization.
4720747450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94414961 (or 94414956 counting only the distinct ones).
The product of its (nonzero) digits is 219520, while the sum is 40.
The square root of 4720747450 is about 68707.6957116159. The cubic root of 4720747450 is about 1677.5298460771.
The spelling of 4720747450 in words is "four billion, seven hundred twenty million, seven hundred forty-seven thousand, four hundred fifty".
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