Base | Representation |
---|---|
bin | 111001011001… |
… | …0000001101010 |
3 | 2002121200210100 |
4 | 1302302001222 |
5 | 30200324242 |
6 | 2552530230 |
7 | 513516654 |
oct | 162620152 |
9 | 62550710 |
10 | 30089322 |
11 | 15a9160a |
12 | a0b0976 |
13 | 6306843 |
14 | 3dd36d4 |
15 | 299554c |
hex | 1cb206a |
30089322 has 12 divisors (see below), whose sum is σ = 65193570. Its totient is φ = 10029768.
The previous prime is 30089321. The next prime is 30089329. The reversal of 30089322 is 22398003.
It can be written as a sum of positive squares in only one way, i.e., 30041361 + 47961 = 5481^2 + 219^2 .
It is not an unprimeable number, because it can be changed into a prime (30089321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 835797 + ... + 835832.
Almost surely, 230089322 is an apocalyptic number.
30089322 is an abundant number, since it is smaller than the sum of its proper divisors (35104248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30089322 is a wasteful number, since it uses less digits than its factorization.
30089322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671637 (or 1671634 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 30089322 is about 5485.3734603945. The cubic root of 30089322 is about 311.0313275101.
The spelling of 30089322 in words is "thirty million, eighty-nine thousand, three hundred twenty-two".
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