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83254 = 241627
BaseRepresentation
bin10100010100110110
311020012111
4110110312
510131004
61441234
7464503
oct242466
9136174
1083254
1157606
124021a
132bb82
14224aa
1519a04
hex14536

83254 has 4 divisors (see below), whose sum is σ = 124884. Its totient is φ = 41626.

The previous prime is 83243. The next prime is 83257. The reversal of 83254 is 45238.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45238 = 222619.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 83 + 32 + 29 + 57 + 46 .

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

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20812 + ... + 20815.

It is an arithmetic number, because the mean of its divisors is an integer number (31221).

283254 is an apocalyptic number.

83254 is a deficient number, since it is larger than the sum of its proper divisors (41630).

83254 is a wasteful number, since it uses less digits than its factorization.

83254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41629.

The product of its digits is 960, while the sum is 22.

The square root of 83254 is about 288.5376925117. The cubic root of 83254 is about 43.6651580259.

The spelling of 83254 in words is "eighty-three thousand, two hundred fifty-four".

Divisors: 1 2 41627 83254