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10222305041 = 131017785457
BaseRepresentation
bin10011000010100101…
…11111111100010001
3222101102001220022102
421201102333330101
5131413402230131
64410203250145
7511214105414
oct114122777421
928342056272
1010222305041
114376252093
121b93519955
13c6ba84110
146cd8adb7b
153ec6711cb
hex2614bff11

10222305041 has 8 divisors (see below), whose sum is σ = 11117634024. Its totient is φ = 9342547200.

The previous prime is 10222305029. The next prime is 10222305047. The reversal of 10222305041 is 14050322201.

It can be written as a sum of positive squares in 4 ways, for example, as 1550784400 + 8671520641 = 39380^2 + 93121^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10222305041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222305047) 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, 3891416 + ... + 3894041.

It is an arithmetic number, because the mean of its divisors is an integer number (1389704253).

Almost surely, 210222305041 is an apocalyptic number.

It is an amenable number.

10222305041 is a deficient number, since it is larger than the sum of its proper divisors (895328983).

10222305041 is a wasteful number, since it uses less digits than its factorization.

10222305041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7785571.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10222305041 its reverse (14050322201), we get a palindrome (24272627242).

The spelling of 10222305041 in words is "ten billion, two hundred twenty-two million, three hundred five thousand, forty-one".

Divisors: 1 13 101 1313 7785457 101210941 786331157 10222305041