Base | Representation |
---|---|
bin | 11100001001111010… |
… | …011111101110001100 |
3 | 2220000212011000101111 |
4 | 130021322133232030 |
5 | 443403130202200 |
6 | 21515445221404 |
7 | 2120104053442 |
oct | 341172375614 |
9 | 86025130344 |
10 | 30231100300 |
11 | 11903739115 |
12 | 5a38401864 |
13 | 2b0a21b13b |
14 | 166b004b92 |
15 | bbe0780ba |
hex | 709e9fb8c |
30231100300 has 36 divisors (see below), whose sum is σ = 66997274400. Its totient is φ = 11835152320.
The previous prime is 30231100261. The next prime is 30231100309. The reversal of 30231100300 is 300113203.
It is not an unprimeable number, because it can be changed into a prime (30231100309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3211375 + ... + 3220774.
It is an arithmetic number, because the mean of its divisors is an integer number (1861035400).
Almost surely, 230231100300 is an apocalyptic number.
It is an amenable number.
30231100300 is an abundant number, since it is smaller than the sum of its proper divisors (36766174100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30231100300 is a wasteful number, since it uses less digits than its factorization.
30231100300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6432210 (or 6432203 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 30231100300 its reverse (300113203), we get a palindrome (30531213503).
The spelling of 30231100300 in words is "thirty billion, two hundred thirty-one million, one hundred thousand, three hundred".
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