Base | Representation |
---|---|
bin | 1000100110111111… |
… | …1010111111111111 |
3 | 12222001122001021222 |
4 | 2021233322333333 |
5 | 14213111303043 |
6 | 1021153343555 |
7 | 111161344634 |
oct | 21157727777 |
9 | 5861561258 |
10 | 2311041023 |
11 | a86582365 |
12 | 545b67bbb |
13 | 2aaa3c7c5 |
14 | 17cd0418b |
15 | d7d52d68 |
hex | 89bfafff |
2311041023 has 8 divisors (see below), whose sum is σ = 2334896928. Its totient is φ = 2287304704.
The previous prime is 2311040993. The next prime is 2311041037. The reversal of 2311041023 is 3201401132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2311041023 - 230 = 1237299199 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2311040992 and 2311041010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2311041043) 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, 9215 + ... + 68607.
It is an arithmetic number, because the mean of its divisors is an integer number (291862116).
Almost surely, 22311041023 is an apocalyptic number.
2311041023 is a deficient number, since it is larger than the sum of its proper divisors (23855905).
2311041023 is a wasteful number, since it uses less digits than its factorization.
2311041023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59793.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2311041023 is about 48073.2880402412. The cubic root of 2311041023 is about 1322.1149564391.
Adding to 2311041023 its reverse (3201401132), we get a palindrome (5512442155).
The spelling of 2311041023 in words is "two billion, three hundred eleven million, forty-one thousand, twenty-three".
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