Search a number
-
+
57301 is a prime number
BaseRepresentation
bin1101111111010101
32220121021
431333111
53313201
61121141
7326026
oct157725
986537
1057301
113a062
12291b1
132010a
1416c4d
1511ea1
hexdfd5

57301 has 2 divisors, whose sum is σ = 57302. Its totient is φ = 57300.

The previous prime is 57287. The next prime is 57329. The reversal of 57301 is 10375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40401 + 16900 = 201^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 57301 - 25 = 57269 is a prime.

57301 is a lucky number.

It is equal to p5812 and since 57301 and 5812 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28650 + 28651.

It is an arithmetic number, because the mean of its divisors is an integer number (28651).

257301 is an apocalyptic number.

It is an amenable number.

57301 is a deficient number, since it is larger than the sum of its proper divisors (1).

57301 is an equidigital number, since it uses as much as digits as its factorization.

57301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105, while the sum is 16.

The square root of 57301 is about 239.3762728426. The cubic root of 57301 is about 38.5526350408.

Adding to 57301 its reverse (10375), we get a palindrome (67676).

The spelling of 57301 in words is "fifty-seven thousand, three hundred one".