Base | Representation |
---|---|
bin | 111001101010… |
… | …1011111100010 |
3 | 2002220002001210 |
4 | 1303111133202 |
5 | 30220001334 |
6 | 3000010550 |
7 | 514663335 |
oct | 163253742 |
9 | 62802053 |
10 | 30234594 |
11 | 16080775 |
12 | a160a56 |
13 | 63579c0 |
14 | 403061c |
15 | 29c35e9 |
hex | 1cd57e2 |
30234594 has 16 divisors (see below), whose sum is σ = 65120832. Its totient is φ = 9302928.
The previous prime is 30234593. The next prime is 30234599. The reversal of 30234594 is 49543203.
It is not an unprimeable number, because it can be changed into a prime (30234593) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193734 + ... + 193889.
It is an arithmetic number, because the mean of its divisors is an integer number (4070052).
Almost surely, 230234594 is an apocalyptic number.
30234594 is an abundant number, since it is smaller than the sum of its proper divisors (34886238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30234594 is a wasteful number, since it uses less digits than its factorization.
30234594 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387641.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 30234594 is about 5498.5992761793. The cubic root of 30234594 is about 311.5310797777.
Adding to 30234594 its reverse (49543203), we get a palindrome (79777797).
The spelling of 30234594 in words is "thirty million, two hundred thirty-four thousand, five hundred ninety-four".
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