Base | Representation |
---|---|
bin | 111010001001… |
… | …0011011111110 |
3 | 2010100202111021 |
4 | 1310102123332 |
5 | 30300443342 |
6 | 3005214354 |
7 | 520053166 |
oct | 164223376 |
9 | 63322437 |
10 | 30484222 |
11 | 1623127a |
12 | a2613ba |
13 | 6414502 |
14 | 40975a6 |
15 | 2a22567 |
hex | 1d126fe |
30484222 has 16 divisors (see below), whose sum is σ = 48097152. Its totient is φ = 14470560.
The previous prime is 30484217. The next prime is 30484261. The reversal of 30484222 is 22248403.
It is a congruent 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, 1353 + ... + 7924.
It is an arithmetic number, because the mean of its divisors is an integer number (3006072).
Almost surely, 230484222 is an apocalyptic number.
30484222 is a deficient number, since it is larger than the sum of its proper divisors (17612930).
30484222 is a wasteful number, since it uses less digits than its factorization.
30484222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9363.
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 30484222 is about 5521.2518508034. The cubic root of 30484222 is about 312.3861029196.
The spelling of 30484222 in words is "thirty million, four hundred eighty-four thousand, two hundred twenty-two".
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