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10303042041 = 322017756737
BaseRepresentation
bin10011001100001101…
…11111000111111001
3222121000222202122200
421212012333013321
5132100034321131
64422205540413
7513214261305
oct114606770771
928530882580
1010303042041
114407886a86
121bb6574709
13c82711aa6
146da4c8d05
154047bd2e6
hex2661bf1f9

10303042041 has 12 divisors (see below), whose sum is σ = 14883171732. Its totient is φ = 6868233216.

The previous prime is 10303042031. The next prime is 10303042093. The reversal of 10303042041 is 14024030301.

It can be written as a sum of positive squares in 2 ways, for example, as 6630682041 + 3672360000 = 81429^2 + 60600^2 .

It is not a de Polignac number, because 10303042041 - 26 = 10303041977 is a prime.

It is a super-2 number, since 2×103030420412 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10303042031) 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, 153225 + ... + 209961.

It is an arithmetic number, because the mean of its divisors is an integer number (1240264311).

Almost surely, 210303042041 is an apocalyptic number.

It is an amenable number.

10303042041 is a deficient number, since it is larger than the sum of its proper divisors (4580129691).

10303042041 is a wasteful number, since it uses less digits than its factorization.

10303042041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76920 (or 76917 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10303042041 its reverse (14024030301), we get a palindrome (24327072342).

The spelling of 10303042041 in words is "ten billion, three hundred three million, forty-two thousand, forty-one".

Divisors: 1 3 9 20177 56737 60531 170211 181593 510633 1144782449 3434347347 10303042041