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238084 = 22711773
BaseRepresentation
bin111010001000000100
3110002120221
4322020010
530104314
65034124
72011060
oct721004
9402527
10238084
11152970
12b5944
13844a2
1462aa0
154a824
hex3a204

238084 has 24 divisors (see below), whose sum is σ = 520128. Its totient is φ = 92640.

The previous prime is 238081. The next prime is 238093. The reversal of 238084 is 480832.

238084 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (238081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79 + ... + 694.

It is an arithmetic number, because the mean of its divisors is an integer number (21672).

2238084 is an apocalyptic number.

It is an amenable number.

238084 is an abundant number, since it is smaller than the sum of its proper divisors (282044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

238084 is a wasteful number, since it uses less digits than its factorization.

238084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 793 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 238084 is about 487.9385207175. The cubic root of 238084 is about 61.9788342598.

The spelling of 238084 in words is "two hundred thirty-eight thousand, eighty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 773 1546 3092 5411 8503 10822 17006 21644 34012 59521 119042 238084