Base | Representation |
---|---|
bin | 111100111011000… |
… | …010110101000001 |
3 | 2122020021121202111 |
4 | 330323002311001 |
5 | 4043130023131 |
6 | 245231215321 |
7 | 34220541400 |
oct | 7473026501 |
9 | 2566247674 |
10 | 1022111041 |
11 | 484a56176 |
12 | 246377541 |
13 | 1339ac443 |
14 | 99a65637 |
15 | 5eaecab1 |
hex | 3cec2d41 |
1022111041 has 12 divisors (see below), whose sum is σ = 1191916740. Its totient is φ = 873936000.
The previous prime is 1022110993. The next prime is 1022111047. The reversal of 1022111041 is 1401112201.
1022111041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 883813441 + 138297600 = 29729^2 + 11760^2 .
It is not a de Polignac number, because 1022111041 - 27 = 1022110913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1022111047) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5460 + ... + 45541.
It is an arithmetic number, because the mean of its divisors is an integer number (99326395).
Almost surely, 21022111041 is an apocalyptic number.
It is an amenable number.
1022111041 is a deficient number, since it is larger than the sum of its proper divisors (169805699).
1022111041 is an equidigital number, since it uses as much as digits as its factorization.
1022111041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51424 (or 51417 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 1022111041 is about 31970.4713915826. The cubic root of 1022111041 is about 1007.3166825925.
Adding to 1022111041 its reverse (1401112201), we get a palindrome (2423223242).
The spelling of 1022111041 in words is "one billion, twenty-two million, one hundred eleven thousand, forty-one".
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