Base | Representation |
---|---|
bin | 111001011110… |
… | …1001010110010 |
3 | 2002201000101201 |
4 | 1302331022302 |
5 | 30203304322 |
6 | 2553521414 |
7 | 514100014 |
oct | 162751262 |
9 | 62630351 |
10 | 30134962 |
11 | 16012930 |
12 | a11326a |
13 | 6321550 |
14 | 40061b4 |
15 | 29a3d27 |
hex | 1cbd2b2 |
30134962 has 16 divisors (see below), whose sum is σ = 53105472. Its totient is φ = 12643920.
The previous prime is 30134957. The next prime is 30134981. The reversal of 30134962 is 26943103.
It is a self number, because there is not a number n which added to its sum of digits gives 30134962.
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, 52398 + ... + 52969.
It is an arithmetic number, because the mean of its divisors is an integer number (3319092).
Almost surely, 230134962 is an apocalyptic number.
30134962 is a deficient number, since it is larger than the sum of its proper divisors (22970510).
30134962 is a wasteful number, since it uses less digits than its factorization.
30134962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105393.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 30134962 is about 5489.5320383435. The cubic root of 30134962 is about 311.1885072844.
The spelling of 30134962 in words is "thirty million, one hundred thirty-four thousand, nine hundred sixty-two".
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