Base | Representation |
---|---|
bin | 111001101010… |
… | …1011010111110 |
3 | 2002220001122222 |
4 | 1303111122332 |
5 | 30214444202 |
6 | 3000005342 |
7 | 514662440 |
oct | 163253276 |
9 | 62801588 |
10 | 30234302 |
11 | 1608052a |
12 | a160852 |
13 | 6357827 |
14 | 4030490 |
15 | 29c34a2 |
hex | 1cd56be |
30234302 has 16 divisors (see below), whose sum is σ = 53095392. Its totient is φ = 12641280.
The previous prime is 30234299. The next prime is 30234319. The reversal of 30234302 is 20343203.
It is a super-2 number, since 2×302343022 = 1828226034854408, 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 7 ways as a sum of consecutive naturals, for example, 25763 + ... + 26910.
It is an arithmetic number, because the mean of its divisors is an integer number (3318462).
Almost surely, 230234302 is an apocalyptic number.
30234302 is a deficient number, since it is larger than the sum of its proper divisors (22861090).
30234302 is a wasteful number, since it uses less digits than its factorization.
30234302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52723.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 30234302 is about 5498.5727238984. The cubic root of 30234302 is about 311.5300768717.
Adding to 30234302 its reverse (20343203), we get a palindrome (50577505).
The spelling of 30234302 in words is "thirty million, two hundred thirty-four thousand, three hundred two".
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