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8530033041 = 321229771181
BaseRepresentation
bin1111111000110110…
…11111100110010001
3211000110202120112200
413330123133212101
5114432142024131
63530232113413
7421245040665
oct77433374621
924013676480
108530033041
113687a88092
1217a0835869
13a5c2b223a
145acc3a8a5
1534dce72e6
hex1fc6df991

8530033041 has 12 divisors (see below), whose sum is σ = 12331200180. Its totient is φ = 5682054240.

The previous prime is 8530033013. The next prime is 8530033063. The reversal of 8530033041 is 1403300358.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7382246400 + 1147786641 = 85920^2 + 33879^2 .

It is not a de Polignac number, because 8530033041 - 29 = 8530032529 is a prime.

It is a super-2 number, since 2×85300330412 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8530032996 and 8530033014.

It is not an unprimeable number, because it can be changed into a prime (8530033091) 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, 374530 + ... + 396651.

It is an arithmetic number, because the mean of its divisors is an integer number (1027600015).

Almost surely, 28530033041 is an apocalyptic number.

It is an amenable number.

8530033041 is a deficient number, since it is larger than the sum of its proper divisors (3801167139).

8530033041 is a wasteful number, since it uses less digits than its factorization.

8530033041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772416 (or 772413 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 8530033041 is about 92358.1779865757. The cubic root of 8530033041 is about 2043.2283435439.

Adding to 8530033041 its reverse (1403300358), we get a palindrome (9933333399).

It can be divided in two parts, 85300 and 33041, that added together give a triangular number (118341 = T486).

The spelling of 8530033041 in words is "eight billion, five hundred thirty million, thirty-three thousand, forty-one".

Divisors: 1 3 9 1229 3687 11061 771181 2313543 6940629 947781449 2843344347 8530033041