Base | Representation |
---|---|
bin | 11011111111001000… |
… | …101100101111110111 |
3 | 2212120020220002202001 |
4 | 123333020230233313 |
5 | 443020332234140 |
6 | 21445505400131 |
7 | 2112450055066 |
oct | 337710545767 |
9 | 85506802661 |
10 | 30050274295 |
11 | 11820661938 |
12 | 59a7939047 |
13 | 2aab9182c2 |
14 | 1650db41dd |
15 | bad259e9a |
hex | 6ff22cbf7 |
30050274295 has 32 divisors (see below), whose sum is σ = 39289950720. Its totient is φ = 21994304640.
The previous prime is 30050274263. The next prime is 30050274307. The reversal of 30050274295 is 59247205003.
It is not a de Polignac number, because 30050274295 - 25 = 30050274263 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314740 + ... + 398950.
It is an arithmetic number, because the mean of its divisors is an integer number (1227810960).
Almost surely, 230050274295 is an apocalyptic number.
30050274295 is a deficient number, since it is larger than the sum of its proper divisors (9239676425).
30050274295 is a wasteful number, since it uses less digits than its factorization.
30050274295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84375.
The product of its (nonzero) digits is 75600, while the sum is 37.
Adding to 30050274295 its reverse (59247205003), we get a palindrome (89297479298).
The spelling of 30050274295 in words is "thirty billion, fifty million, two hundred seventy-four thousand, two hundred ninety-five".
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