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98061 = 332687
BaseRepresentation
bin10111111100001101
311222111220
4113330031
511114221
62033553
7555615
oct277415
9158456
1098061
1167747
12488b9
1335832
1427a45
151e0c6
hex17f0d

98061 has 4 divisors (see below), whose sum is σ = 130752. Its totient is φ = 65372.

The previous prime is 98057. The next prime is 98081. The reversal of 98061 is 16089.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98061 - 22 = 98057 is a prime.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 98061.

It is not an unprimeable number, because it can be changed into a prime (98011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16341 + ... + 16346.

It is an arithmetic number, because the mean of its divisors is an integer number (32688).

298061 is an apocalyptic number.

It is an amenable number.

98061 is a deficient number, since it is larger than the sum of its proper divisors (32691).

98061 is a wasteful number, since it uses less digits than its factorization.

98061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32690.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 98061 is about 313.1469303698. The cubic root of 98061 is about 46.1139268077.

The spelling of 98061 in words is "ninety-eight thousand, sixty-one".

Divisors: 1 3 32687 98061