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36238 = 218119
BaseRepresentation
bin1000110110001110
31211201011
420312032
52124423
6435434
7210436
oct106616
954634
1036238
1125254
1218b7a
1313657
14d2c6
15ab0d
hex8d8e

36238 has 4 divisors (see below), whose sum is σ = 54360. Its totient is φ = 18118.

The previous prime is 36229. The next prime is 36241. The reversal of 36238 is 83263.

36238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83263 = 531571.

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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9058 + ... + 9061.

It is an arithmetic number, because the mean of its divisors is an integer number (13590).

236238 is an apocalyptic number.

36238 is a deficient number, since it is larger than the sum of its proper divisors (18122).

36238 is a wasteful number, since it uses less digits than its factorization.

36238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18121.

The product of its digits is 864, while the sum is 22.

The square root of 36238 is about 190.3628114943. The cubic root of 36238 is about 33.0918774166.

It can be divided in two parts, 362 and 38, that added together give a square (400 = 202).

The spelling of 36238 in words is "thirty-six thousand, two hundred thirty-eight".

Divisors: 1 2 18119 36238