Search a number
-
+
96947 = 293343
BaseRepresentation
bin10111101010110011
311220222122
4113222303
511100242
62024455
7552434
oct275263
9156878
1096947
1166924
124812b
1335186
142748b
151dad2
hex17ab3

96947 has 4 divisors (see below), whose sum is σ = 100320. Its totient is φ = 93576.

The previous prime is 96931. The next prime is 96953. The reversal of 96947 is 74969.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74969 = 611229.

It is a cyclic number.

It is not a de Polignac number, because 96947 - 24 = 96931 is a prime.

It is a super-3 number, since 3×969473 = 2733533358810369, which contains 333 as substring.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 96947.

It is not an unprimeable number, because it can be changed into a prime (96907) 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, 1643 + ... + 1700.

It is an arithmetic number, because the mean of its divisors is an integer number (25080).

296947 is an apocalyptic number.

96947 is a deficient number, since it is larger than the sum of its proper divisors (3373).

96947 is a wasteful number, since it uses less digits than its factorization.

96947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372.

The product of its digits is 13608, while the sum is 35.

The square root of 96947 is about 311.3631320500. The cubic root of 96947 is about 45.9386390419.

The spelling of 96947 in words is "ninety-six thousand, nine hundred forty-seven".

Divisors: 1 29 3343 96947