Base | Representation |
---|---|
bin | 1000101001001000… |
… | …1001000000111000 |
3 | 12222200111210020012 |
4 | 2022102021000320 |
5 | 14222410330240 |
6 | 1022113521052 |
7 | 111330525254 |
oct | 21222110070 |
9 | 5880453205 |
10 | 2320011320 |
11 | a90649930 |
12 | 548b73188 |
13 | 2ac860783 |
14 | 18019b264 |
15 | d8a25b65 |
hex | 8a489038 |
2320011320 has 32 divisors (see below), whose sum is σ = 5694574320. Its totient is φ = 843640320.
The previous prime is 2320011313. The next prime is 2320011329. The reversal of 2320011320 is 231100232.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2320011295 and 2320011304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2320011329) 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, 2635937 + ... + 2636816.
Almost surely, 22320011320 is an apocalyptic number.
2320011320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2320011320 is an abundant number, since it is smaller than the sum of its proper divisors (3374563000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320011320 is a wasteful number, since it uses less digits than its factorization.
2320011320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5272775 (or 5272771 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2320011320 is about 48166.4958243798. The cubic root of 2320011320 is about 1323.8233427132.
Adding to 2320011320 its reverse (231100232), we get a palindrome (2551111552).
The spelling of 2320011320 in words is "two billion, three hundred twenty million, eleven thousand, three hundred twenty".
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