Base | Representation |
---|---|
bin | 1000101011110110… |
… | …1011001001100010 |
3 | 20000110222120120020 |
4 | 2022331223021202 |
5 | 14233321021310 |
6 | 1023202254310 |
7 | 111526525365 |
oct | 21275531142 |
9 | 6013876506 |
10 | 2331423330 |
11 | a97033945 |
12 | 550957396 |
13 | 2b2027c42 |
14 | 1818cc0dc |
15 | d9a2c170 |
hex | 8af6b262 |
2331423330 has 16 divisors (see below), whose sum is σ = 5595416064. Its totient is φ = 621712880.
The previous prime is 2331423287. The next prime is 2331423331. The reversal of 2331423330 is 333241332.
It is a happy number.
2331423330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 2331423330.
It is not an unprimeable number, because it can be changed into a prime (2331423331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38857026 + ... + 38857085.
It is an arithmetic number, because the mean of its divisors is an integer number (349713504).
Almost surely, 22331423330 is an apocalyptic number.
2331423330 is an abundant number, since it is smaller than the sum of its proper divisors (3263992734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331423330 is a wasteful number, since it uses less digits than its factorization.
2331423330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77714121.
The product of its (nonzero) digits is 3888, while the sum is 24.
The square root of 2331423330 is about 48284.8146936488. The cubic root of 2331423330 is about 1325.9903984800.
Adding to 2331423330 its reverse (333241332), we get a palindrome (2664664662).
The spelling of 2331423330 in words is "two billion, three hundred thirty-one million, four hundred twenty-three thousand, three hundred thirty".
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