Base | Representation |
---|---|
bin | 1000100111000101… |
… | …1100110000100010 |
3 | 12222002101101120022 |
4 | 2021301130300202 |
5 | 14213212111232 |
6 | 1021210113442 |
7 | 111164633222 |
oct | 21161346042 |
9 | 5862341508 |
10 | 2311441442 |
11 | a86826192 |
12 | 54611b882 |
13 | 2aab4cb3b |
14 | 17cdaa082 |
15 | d7dd1812 |
hex | 89c5cc22 |
2311441442 has 32 divisors (see below), whose sum is σ = 3704959872. Its totient is φ = 1079172864.
The previous prime is 2311441441. The next prime is 2311441453. The reversal of 2311441442 is 2441441132.
It is not an unprimeable number, because it can be changed into a prime (2311441441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344948 + ... + 351584.
It is an arithmetic number, because the mean of its divisors is an integer number (115779996).
Almost surely, 22311441442 is an apocalyptic number.
2311441442 is a deficient number, since it is larger than the sum of its proper divisors (1393518430).
2311441442 is a wasteful number, since it uses less digits than its factorization.
2311441442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6842.
The product of its digits is 3072, while the sum is 26.
The square root of 2311441442 is about 48077.4525323462. The cubic root of 2311441442 is about 1322.1913101070.
Adding to 2311441442 its reverse (2441441132), we get a palindrome (4752882574).
The spelling of 2311441442 in words is "two billion, three hundred eleven million, four hundred forty-one thousand, four hundred forty-two".
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