Base | Representation |
---|---|
bin | 111010110011… |
… | …0001011011010 |
3 | 2011000012000010 |
4 | 1311212023122 |
5 | 30342432401 |
6 | 3020422350 |
7 | 523012203 |
oct | 165461332 |
9 | 64005003 |
10 | 30827226 |
11 | 16445a51 |
12 | a3a79b6 |
13 | 6504681 |
14 | 41465aa |
15 | 2a8ded6 |
hex | 1d662da |
30827226 has 8 divisors (see below), whose sum is σ = 61654464. Its totient is φ = 10275740.
The previous prime is 30827219. The next prime is 30827227. The reversal of 30827226 is 62272803.
It is a sphenic number, since it is the product of 3 distinct primes.
30827226 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 30827193 and 30827202.
It is not an unprimeable number, because it can be changed into a prime (30827227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2568930 + ... + 2568941.
It is an arithmetic number, because the mean of its divisors is an integer number (7706808).
Almost surely, 230827226 is an apocalyptic number.
30827226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30827226 is a wasteful number, since it uses less digits than its factorization.
30827226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5137876.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 30827226 is about 5552.2271207147. The cubic root of 30827226 is about 313.5533766958.
The spelling of 30827226 in words is "thirty million, eight hundred twenty-seven thousand, two hundred twenty-six".
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