Base | Representation |
---|---|
bin | 11100001001111110… |
… | …110100010101010100 |
3 | 2220000221021120120110 |
4 | 130021332310111110 |
5 | 443403422431200 |
6 | 21515525403020 |
7 | 2120116512603 |
oct | 341176642524 |
9 | 86027246513 |
10 | 30232233300 |
11 | 11904342385 |
12 | 5a38869470 |
13 | 2b0a526a59 |
14 | 166b21ba3a |
15 | bbe1edb50 |
hex | 709fb4554 |
30232233300 has 144 divisors (see below), whose sum is σ = 88111860480. Its totient is φ = 8003197440.
The previous prime is 30232233289. The next prime is 30232233301. The reversal of 30232233300 is 333223203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30232233301) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39936522 + ... + 39937278.
It is an arithmetic number, because the mean of its divisors is an integer number (611887920).
Almost surely, 230232233300 is an apocalyptic number.
30232233300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30232233300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44055930240).
30232233300 is an abundant number, since it is smaller than the sum of its proper divisors (57879627180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30232233300 is a wasteful number, since it uses less digits than its factorization.
30232233300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1570 (or 1563 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 30232233300 its reverse (333223203), we get a palindrome (30565456503).
The spelling of 30232233300 in words is "thirty billion, two hundred thirty-two million, two hundred thirty-three thousand, three hundred".
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