Base | Representation |
---|---|
bin | 1000101011110100… |
… | …1111110011100010 |
3 | 20000110202212221002 |
4 | 2022331033303202 |
5 | 14233303430310 |
6 | 1023200032002 |
7 | 111525551015 |
oct | 21275176342 |
9 | 6013685832 |
10 | 2331311330 |
11 | a96a67787 |
12 | 550902602 |
13 | 2b1cb8c7a |
14 | 18189d37c |
15 | d9a08da5 |
hex | 8af4fce2 |
2331311330 has 16 divisors (see below), whose sum is σ = 4249480320. Its totient is φ = 920720112.
The previous prime is 2331311329. The next prime is 2331311351. The reversal of 2331311330 is 331131332.
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, 1474724 + ... + 1476303.
It is an arithmetic number, because the mean of its divisors is an integer number (265592520).
Almost surely, 22331311330 is an apocalyptic number.
2331311330 is a deficient number, since it is larger than the sum of its proper divisors (1918168990).
2331311330 is a wasteful number, since it uses less digits than its factorization.
2331311330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2951113.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 2331311330 is about 48283.6548947985. The cubic root of 2331311330 is about 1325.9691649126.
Adding to 2331311330 its reverse (331131332), we get a palindrome (2662442662).
It can be divided in two parts, 23313 and 11330, that added together give a palindrome (34643).
The spelling of 2331311330 in words is "two billion, three hundred thirty-one million, three hundred eleven thousand, three hundred thirty".
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