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6730610461 is a prime number
BaseRepresentation
bin1100100010010110…
…01111011100011101
3122101001211102210221
412101023033130131
5102241014013321
63031512201341
7325535150011
oct62113173435
918331742727
106730610461
112944288293
12137a099251
13833564c53
1447bc74541
15295d54e41
hex1912cf71d

6730610461 has 2 divisors, whose sum is σ = 6730610462. Its totient is φ = 6730610460.

The previous prime is 6730610449. The next prime is 6730610473. The reversal of 6730610461 is 1640160376.

It is a balanced prime because it is at equal distance from previous prime (6730610449) and next prime (6730610473).

It can be written as a sum of positive squares in only one way, i.e., 6373627225 + 356983236 = 79835^2 + 18894^2 .

It is a cyclic number.

It is not a de Polignac number, because 6730610461 - 213 = 6730602269 is a prime.

It is a super-2 number, since 2×67306104612 = 90602234355445265042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6730610401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3365305230 + 3365305231.

It is an arithmetic number, because the mean of its divisors is an integer number (3365305231).

Almost surely, 26730610461 is an apocalyptic number.

It is an amenable number.

6730610461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6730610461 is an equidigital number, since it uses as much as digits as its factorization.

6730610461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 6730610461 is about 82040.2977871241. The cubic root of 6730610461 is about 1888.0702624737.

The spelling of 6730610461 in words is "six billion, seven hundred thirty million, six hundred ten thousand, four hundred sixty-one".