Base | Representation |
---|---|
bin | 111001011101… |
… | …1010001111010 |
3 | 2002200121210012 |
4 | 1302323101322 |
5 | 30203032401 |
6 | 2553421522 |
7 | 514035323 |
oct | 162732172 |
9 | 62617705 |
10 | 30127226 |
11 | 16008038 |
12 | a10a8a2 |
13 | 631ab7c |
14 | 400344a |
15 | 29a18bb |
hex | 1cbb47a |
30127226 has 8 divisors (see below), whose sum is σ = 46648704. Its totient is φ = 14577660.
The previous prime is 30127211. The next prime is 30127243. The reversal of 30127226 is 62272103.
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, 242900 + ... + 243023.
It is an arithmetic number, because the mean of its divisors is an integer number (5831088).
Almost surely, 230127226 is an apocalyptic number.
30127226 is a deficient number, since it is larger than the sum of its proper divisors (16521478).
30127226 is a wasteful number, since it uses less digits than its factorization.
30127226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 485956.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 30127226 is about 5488.8273793225. The cubic root of 30127226 is about 311.1618764193.
Adding to 30127226 its reverse (62272103), we get a palindrome (92399329).
The spelling of 30127226 in words is "thirty million, one hundred twenty-seven thousand, two hundred twenty-six".
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