Base | Representation |
---|---|
bin | 1000010011111111… |
… | …0111010111100000 |
3 | 12202111122112022122 |
4 | 2010333313113200 |
5 | 14032210144433 |
6 | 1005225123412 |
7 | 106203013004 |
oct | 20477672740 |
9 | 5674575278 |
10 | 2231334368 |
11 | a4559159a |
12 | 523329568 |
13 | 297382ac3 |
14 | 1724b6704 |
15 | d0d5b198 |
hex | 84ff75e0 |
2231334368 has 36 divisors (see below), whose sum is σ = 4539281040. Its totient is φ = 1079663040.
The previous prime is 2231334367. The next prime is 2231334373. The reversal of 2231334368 is 8634331322.
It is a super-3 number, since 3×22313343683 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231334367) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5528 + ... + 67031.
It is an arithmetic number, because the mean of its divisors is an integer number (126091140).
Almost surely, 22231334368 is an apocalyptic number.
It is an amenable number.
2231334368 is an abundant number, since it is smaller than the sum of its proper divisors (2307946672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231334368 is an equidigital number, since it uses as much as digits as its factorization.
2231334368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72631 (or 72592 counting only the distinct ones).
The product of its digits is 62208, while the sum is 35.
The square root of 2231334368 is about 47237.0021063996. The cubic root of 2231334368 is about 1306.7370902393.
The spelling of 2231334368 in words is "two billion, two hundred thirty-one million, three hundred thirty-four thousand, three hundred sixty-eight".
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