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6248046061 is a prime number
BaseRepresentation
bin1011101000110100…
…11001110111101101
3121010102210121220101
411310122121313231
5100243444433221
62511553151101
7310555341505
oct56432316755
917112717811
106248046061
11271694a534
12126455b491
137875a5c9a
14433b3aa05
152687d2d91
hex174699ded

6248046061 has 2 divisors, whose sum is σ = 6248046062. Its totient is φ = 6248046060.

The previous prime is 6248046043. The next prime is 6248046067. The reversal of 6248046061 is 1606408426.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5962773961 + 285272100 = 77219^2 + 16890^2 .

It is a cyclic number.

It is not a de Polignac number, because 6248046061 - 213 = 6248037869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6248046061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6248046067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3124023030 + 3124023031.

It is an arithmetic number, because the mean of its divisors is an integer number (3124023031).

Almost surely, 26248046061 is an apocalyptic number.

It is an amenable number.

6248046061 is a deficient number, since it is larger than the sum of its proper divisors (1).

6248046061 is an equidigital number, since it uses as much as digits as its factorization.

6248046061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 6248046061 is about 79044.5827429053. The cubic root of 6248046061 is about 1841.8237727043.

The spelling of 6248046061 in words is "six billion, two hundred forty-eight million, forty-six thousand, sixty-one".