Base | Representation |
---|---|
bin | 1001000100011111… |
… | …10111100010100010 |
3 | 110120100220212221112 |
4 | 10202033313202202 |
5 | 34433101133130 |
6 | 2123111223322 |
7 | 231446340311 |
oct | 44217674242 |
9 | 13510825845 |
10 | 4869552290 |
11 | 207980a789 |
12 | b3a977b42 |
13 | 5c7b173b5 |
14 | 342a26278 |
15 | 1d778a495 |
hex | 1223f78a2 |
4869552290 has 32 divisors (see below), whose sum is σ = 8863740144. Its totient is φ = 1925959680.
The previous prime is 4869552283. The next prime is 4869552293. The reversal of 4869552290 is 922559684.
It can be written as a sum of positive squares in 8 ways, for example, as 4188290089 + 681262201 = 64717^2 + 26101^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4869552293) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667912 + ... + 1670828.
Almost surely, 24869552290 is an apocalyptic number.
4869552290 is a deficient number, since it is larger than the sum of its proper divisors (3994187854).
4869552290 is a wasteful number, since it uses less digits than its factorization.
4869552290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4742.
The product of its (nonzero) digits is 1555200, while the sum is 50.
The square root of 4869552290 is about 69782.1774524126. The cubic root of 4869552290 is about 1694.9738848463.
The spelling of 4869552290 in words is "four billion, eight hundred sixty-nine million, five hundred fifty-two thousand, two hundred ninety".
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