Base | Representation |
---|---|
bin | 1000101011100100… |
… | …0011011111110100 |
3 | 20000101201001101202 |
4 | 2022321003133310 |
5 | 14233013243330 |
6 | 1023120312032 |
7 | 111513322661 |
oct | 21271033764 |
9 | 6011631352 |
10 | 2330212340 |
11 | a96387025 |
12 | 550472618 |
13 | 2b19c2991 |
14 | 181694a68 |
15 | d988d445 |
hex | 8ae437f4 |
2330212340 has 48 divisors (see below), whose sum is σ = 5270952960. Its totient is φ = 862794240.
The previous prime is 2330212319. The next prime is 2330212343. The reversal of 2330212340 is 432120332.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2330212343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67445 + ... + 95964.
It is an arithmetic number, because the mean of its divisors is an integer number (109811520).
Almost surely, 22330212340 is an apocalyptic number.
2330212340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2330212340 is an abundant number, since it is smaller than the sum of its proper divisors (2940740620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2330212340 is a wasteful number, since it uses less digits than its factorization.
2330212340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163472 (or 163470 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2330212340 is about 48272.2729939248. The cubic root of 2330212340 is about 1325.7607763440.
Adding to 2330212340 its reverse (432120332), we get a palindrome (2762332672).
The spelling of 2330212340 in words is "two billion, three hundred thirty million, two hundred twelve thousand, three hundred forty".
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