Base | Representation |
---|---|
bin | 111001010000… |
… | …0001100010010 |
3 | 2002110222120212 |
4 | 1302200030102 |
5 | 30141010044 |
6 | 2551204122 |
7 | 513064001 |
oct | 162401422 |
9 | 62428525 |
10 | 30016274 |
11 | 15a41742 |
12 | a076642 |
13 | 62ac512 |
14 | 3db4c38 |
15 | 297da9e |
hex | 1ca0312 |
30016274 has 8 divisors (see below), whose sum is σ = 45187788. Its totient is φ = 14953680.
The previous prime is 30016267. The next prime is 30016297. The reversal of 30016274 is 47261003.
It can be written as a sum of positive squares in 2 ways, for example, as 22137025 + 7879249 = 4705^2 + 2807^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26537 + ... + 27644.
Almost surely, 230016274 is an apocalyptic number.
30016274 is a deficient number, since it is larger than the sum of its proper divisors (15171514).
30016274 is a wasteful number, since it uses less digits than its factorization.
30016274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54460.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 30016274 is about 5478.7109797835. The cubic root of 30016274 is about 310.7794261075.
Adding to 30016274 its reverse (47261003), we get a palindrome (77277277).
The spelling of 30016274 in words is "thirty million, sixteen thousand, two hundred seventy-four".
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