Base | Representation |
---|---|
bin | 111001110110… |
… | …1100001011110 |
3 | 2010002002002021 |
4 | 1303231201132 |
5 | 30231124042 |
6 | 3002050354 |
7 | 515553316 |
oct | 163554136 |
9 | 63062067 |
10 | 30333022 |
11 | 16138715 |
12 | a1a99ba |
13 | 6390745 |
14 | 4058446 |
15 | 29e2867 |
hex | 1ced85e |
30333022 has 8 divisors (see below), whose sum is σ = 45558072. Its totient is φ = 15147000.
The previous prime is 30333019. The next prime is 30333029. The reversal of 30333022 is 22033303.
It is a happy number.
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 = 30332987 and 30333005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30333029) 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, 7729 + ... + 10972.
It is an arithmetic number, because the mean of its divisors is an integer number (5694759).
Almost surely, 230333022 is an apocalyptic number.
30333022 is a deficient number, since it is larger than the sum of its proper divisors (15225050).
30333022 is a wasteful number, since it uses less digits than its factorization.
30333022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19514.
The product of its (nonzero) digits is 324, while the sum is 16.
The square root of 30333022 is about 5507.5422830878. The cubic root of 30333022 is about 311.8687742582.
Adding to 30333022 its reverse (22033303), we get a palindrome (52366325).
The spelling of 30333022 in words is "thirty million, three hundred thirty-three thousand, twenty-two".
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