Base | Representation |
---|---|
bin | 111001111000… |
… | …1101011101110 |
3 | 2010002221110101 |
4 | 1303301223232 |
5 | 30232200222 |
6 | 3002301314 |
7 | 515654101 |
oct | 163615356 |
9 | 63087411 |
10 | 30350062 |
11 | 1614a4a6 |
12 | a1b783a |
13 | 6398422 |
14 | 4060738 |
15 | 29e7927 |
hex | 1cf1aee |
30350062 has 32 divisors (see below), whose sum is σ = 48568320. Its totient is φ = 14208480.
The previous prime is 30350051. The next prime is 30350093. The reversal of 30350062 is 26005303.
It is a super-2 number, since 2×303500622 = 1842252526807688, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384139 + ... + 384217.
It is an arithmetic number, because the mean of its divisors is an integer number (1517760).
Almost surely, 230350062 is an apocalyptic number.
30350062 is a deficient number, since it is larger than the sum of its proper divisors (18218258).
30350062 is a wasteful number, since it uses less digits than its factorization.
30350062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 30350062 is about 5509.0890354032. The cubic root of 30350062 is about 311.9271622103.
Adding to 30350062 its reverse (26005303), we get a palindrome (56355365).
The spelling of 30350062 in words is "thirty million, three hundred fifty thousand, sixty-two".
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