Base | Representation |
---|---|
bin | 11100001111011001… |
… | …111001111010000100 |
3 | 2220021021111011222221 |
4 | 130033121321322010 |
5 | 444100221020400 |
6 | 21532535502124 |
7 | 2122303055335 |
oct | 341731717204 |
9 | 86237434887 |
10 | 30323220100 |
11 | 11950738088 |
12 | 5a63227944 |
13 | 2b23332bb4 |
14 | 167934428c |
15 | bc71c2c1a |
hex | 70f679e84 |
30323220100 has 18 divisors (see below), whose sum is σ = 65801387834. Its totient is φ = 12129288000.
The previous prime is 30323220073. The next prime is 30323220113. The reversal of 30323220100 is 102232303.
It can be written as a sum of positive squares in 3 ways, for example, as 3356224 + 30319863876 = 1832^2 + 174126^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 151616001 + ... + 151616200.
Almost surely, 230323220100 is an apocalyptic number.
It is an amenable number.
30323220100 is an abundant number, since it is smaller than the sum of its proper divisors (35478167734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30323220100 is a wasteful number, since it uses less digits than its factorization.
30323220100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303232215 (or 303232208 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 30323220100 its reverse (102232303), we get a palindrome (30425452403).
The spelling of 30323220100 in words is "thirty billion, three hundred twenty-three million, two hundred twenty thousand, one hundred".
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