Search a number
-
+
79361341 is a prime number
BaseRepresentation
bin1001011101011…
…11010100111101
312112022222021221
410232233110331
5130304030331
611512553341
71652363113
oct456572475
9175288257
1079361341
1140885394
12226b2851
1313598797
14a77bab3
156e79711
hex4baf53d

79361341 has 2 divisors, whose sum is σ = 79361342. Its totient is φ = 79361340.

The previous prime is 79361311. The next prime is 79361351. The reversal of 79361341 is 14316397.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77528025 + 1833316 = 8805^2 + 1354^2 .

It is a cyclic number.

It is not a de Polignac number, because 79361341 - 215 = 79328573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 79361297 and 79361306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79361311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39680670 + 39680671.

It is an arithmetic number, because the mean of its divisors is an integer number (39680671).

Almost surely, 279361341 is an apocalyptic number.

It is an amenable number.

79361341 is a deficient number, since it is larger than the sum of its proper divisors (1).

79361341 is an equidigital number, since it uses as much as digits as its factorization.

79361341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 79361341 is about 8908.4982460570. The cubic root of 79361341 is about 429.7372488894.

The spelling of 79361341 in words is "seventy-nine million, three hundred sixty-one thousand, three hundred forty-one".