Search a number
-
+
6860001017 is a prime number
BaseRepresentation
bin1100110001110001…
…10100111011111001
3122201002022011021202
412120320310323321
5103022130013032
63052413343545
7331666021652
oct63070647371
918632264252
106860001017
112a00323331
1213b5497bb5
138542c91cc
14491116529
152a23b2d62
hex198e34ef9

6860001017 has 2 divisors, whose sum is σ = 6860001018. Its totient is φ = 6860001016.

The previous prime is 6860000981. The next prime is 6860001023. The reversal of 6860001017 is 7101000686.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4556385001 + 2303616016 = 67501^2 + 47996^2 .

It is a cyclic number.

It is not a de Polignac number, because 6860001017 - 212 = 6859996921 is a prime.

It is a super-2 number, since 2×68600010172 = 94119227906482068578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6860001037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3430000508 + 3430000509.

It is an arithmetic number, because the mean of its divisors is an integer number (3430000509).

Almost surely, 26860001017 is an apocalyptic number.

It is an amenable number.

6860001017 is a deficient number, since it is larger than the sum of its proper divisors (1).

6860001017 is an equidigital number, since it uses as much as digits as its factorization.

6860001017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 6860001017 is about 82825.1231028364. The cubic root of 6860001017 is about 1900.0924255131.

The spelling of 6860001017 in words is "six billion, eight hundred sixty million, one thousand, seventeen".