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238276 = 2271839
BaseRepresentation
bin111010001011000100
3110002212001
4322023010
530111101
65035044
72011453
oct721304
9402761
10238276
11153025
12b5a84
13845bc
1462b9a
154a901
hex3a2c4

238276 has 12 divisors (see below), whose sum is σ = 423360. Its totient is φ = 117320.

The previous prime is 238267. The next prime is 238291. The reversal of 238276 is 672832.

It is a d-powerful number, because it can be written as 212 + 35 + 216 + 84 + 76 + 66 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (35280).

2238276 is an apocalyptic number.

It is an amenable number.

238276 is a deficient number, since it is larger than the sum of its proper divisors (185084).

238276 is a wasteful number, since it uses less digits than its factorization.

238276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 912 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 238276 is about 488.1352271656. The cubic root of 238276 is about 61.9954904802.

The spelling of 238276 in words is "two hundred thirty-eight thousand, two hundred seventy-six".

Divisors: 1 2 4 71 142 284 839 1678 3356 59569 119138 238276