Search a number
-
+
795997 is a prime number
BaseRepresentation
bin11000010010101011101
31111102220101
43002111131
5200432442
625021101
76523456
oct3022535
91442811
10795997
114a4054
12324791
1321b407
1416a12d
1510acb7
hexc255d

795997 has 2 divisors, whose sum is σ = 795998. Its totient is φ = 795996.

The previous prime is 795983. The next prime is 796001. The reversal of 795997 is 799597.

795997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 793881 + 2116 = 891^2 + 46^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-795997 is a prime.

It is a super-2 number, since 2×7959972 = 1267222448018, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (795917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397998 + 397999.

It is an arithmetic number, because the mean of its divisors is an integer number (397999).

2795997 is an apocalyptic number.

It is an amenable number.

795997 is a deficient number, since it is larger than the sum of its proper divisors (1).

795997 is an equidigital number, since it uses as much as digits as its factorization.

795997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 178605, while the sum is 46.

The square root of 795997 is about 892.1866396668. The cubic root of 795997 is about 92.6766820314.

Subtracting 795997 from its reverse (799597), we obtain a square (3600 = 602).

The spelling of 795997 in words is "seven hundred ninety-five thousand, nine hundred ninety-seven".