Search a number
BaseRepresentation
bin10100011000101001
311020112111
4110120221
510132442
61442321
7465301
oct243051
9136474
1083497
1157807
12403a1
132c00b
1422601
1519b17
hex14629

83497 has 2 divisors, whose sum is σ = 83498. Its totient is φ = 83496.

The previous prime is 83477. The next prime is 83537. The reversal of 83497 is 79438.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68121 + 15376 = 261^2 + 124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-83497 is a prime.

It is not a weakly prime, because it can be changed into another prime (83407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41748 + 41749.

It is an arithmetic number, because the mean of its divisors is an integer number (41749).

283497 is an apocalyptic number.

It is an amenable number.

83497 is a deficient number, since it is larger than the sum of its proper divisors (1).

83497 is an equidigital number, since it uses as much as digits as its factorization.

83497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 31.

The square root of 83497 is about 288.9584745253. The cubic root of 83497 is about 43.7075997374.

The spelling of 83497 in words is "eighty-three thousand, four hundred ninety-seven".