Base | Representation |
---|---|
bin | 111001011110… |
… | …0111111010010 |
3 | 2002200222101110 |
4 | 1302330333102 |
5 | 30203243401 |
6 | 2553514150 |
7 | 514064613 |
oct | 162747722 |
9 | 62628343 |
10 | 30134226 |
11 | 16012321 |
12 | a112956 |
13 | 6321105 |
14 | 4005c0a |
15 | 29a39d6 |
hex | 1cbcfd2 |
30134226 has 16 divisors (see below), whose sum is σ = 60351264. Its totient is φ = 10030944.
The previous prime is 30134197. The next prime is 30134231. The reversal of 30134226 is 62243103.
It is a happy 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, 1926 + ... + 7998.
It is an arithmetic number, because the mean of its divisors is an integer number (3771954).
Almost surely, 230134226 is an apocalyptic number.
30134226 is an abundant number, since it is smaller than the sum of its proper divisors (30217038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30134226 is a wasteful number, since it uses less digits than its factorization.
30134226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6905.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 30134226 is about 5489.4650012547. The cubic root of 30134226 is about 311.1859738305.
Adding to 30134226 its reverse (62243103), we get a palindrome (92377329).
The spelling of 30134226 in words is "thirty million, one hundred thirty-four thousand, two hundred twenty-six".
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