Base | Representation |
---|---|
bin | 111001010100… |
… | …1001011100110 |
3 | 2002112212002120 |
4 | 1302221023212 |
5 | 30143144334 |
6 | 2552050410 |
7 | 513306231 |
oct | 162511346 |
9 | 62485076 |
10 | 30053094 |
11 | 15a67375 |
12 | a093a06 |
13 | 62c31c6 |
14 | 3dc4418 |
15 | 2989949 |
hex | 1ca92e6 |
30053094 has 16 divisors (see below), whose sum is σ = 60160320. Its totient is φ = 10008680.
The previous prime is 30053081. The next prime is 30053113. The reversal of 30053094 is 49035003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10609 + ... + 13139.
It is an arithmetic number, because the mean of its divisors is an integer number (3760020).
Almost surely, 230053094 is an apocalyptic number.
30053094 is an abundant number, since it is smaller than the sum of its proper divisors (30107226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30053094 is a wasteful number, since it uses less digits than its factorization.
30053094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4515.
The product of its (nonzero) digits is 1620, while the sum is 24.
The square root of 30053094 is about 5482.0702293933. The cubic root of 30053094 is about 310.9064485662.
Adding to 30053094 its reverse (49035003), we get a palindrome (79088097).
The spelling of 30053094 in words is "thirty million, fifty-three thousand, ninety-four".
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