Search a number
-
+
58208497 is a prime number
BaseRepresentation
bin1101111000001…
…1000011110001
311001112022001021
43132003003301
5104400132442
65435335441
71304523034
oct336030361
9131468037
1058208497
112a9479a6
12175b1581
13c0a06c9
147a3301b
15519be67
hex37830f1

58208497 has 2 divisors, whose sum is σ = 58208498. Its totient is φ = 58208496.

The previous prime is 58208477. The next prime is 58208509. The reversal of 58208497 is 79480285.

58208497 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., 54819216 + 3389281 = 7404^2 + 1841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58208497 is a prime.

It is not a weakly prime, because it can be changed into another prime (58208407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29104248 + 29104249.

It is an arithmetic number, because the mean of its divisors is an integer number (29104249).

Almost surely, 258208497 is an apocalyptic number.

It is an amenable number.

58208497 is a deficient number, since it is larger than the sum of its proper divisors (1).

58208497 is an equidigital number, since it uses as much as digits as its factorization.

58208497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 58208497 is about 7629.4493248202. The cubic root of 58208497 is about 387.5509405109.

The spelling of 58208497 in words is "fifty-eight million, two hundred eight thousand, four hundred ninety-seven".