Base | Representation |
---|---|
bin | 111010010010… |
… | …1011110110010 |
3 | 2010111201111022 |
4 | 1310211132302 |
5 | 30310442401 |
6 | 3011015442 |
7 | 520526462 |
oct | 164453662 |
9 | 63451438 |
10 | 30562226 |
11 | 16284942 |
12 | a29a582 |
13 | 6440b76 |
14 | 40b7ba2 |
15 | 2a3a71b |
hex | 1d257b2 |
30562226 has 8 divisors (see below), whose sum is σ = 48540060. Its totient is φ = 14382208.
The previous prime is 30562211. The next prime is 30562229. The reversal of 30562226 is 62226503.
It can be written as a sum of positive squares in 2 ways, for example, as 27552001 + 3010225 = 5249^2 + 1735^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30562195 and 30562204.
It is not an unprimeable number, because it can be changed into a prime (30562229) 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, 449411 + ... + 449478.
Almost surely, 230562226 is an apocalyptic number.
30562226 is a deficient number, since it is larger than the sum of its proper divisors (17977834).
30562226 is a wasteful number, since it uses less digits than its factorization.
30562226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898908.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 30562226 is about 5528.3113154018. The cubic root of 30562226 is about 312.6523238198.
Adding to 30562226 its reverse (62226503), we get a palindrome (92788729).
The spelling of 30562226 in words is "thirty million, five hundred sixty-two thousand, two hundred twenty-six".
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