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238795 = 5163293
BaseRepresentation
bin111010010011001011
3110010120021
4322103023
530120140
65041311
72013124
oct722313
9403507
10238795
11153457
12b6237
13848cb
146304b
154ab4a
hex3a4cb

238795 has 8 divisors (see below), whose sum is σ = 289296. Its totient is φ = 189216.

The previous prime is 238789. The next prime is 238801. The reversal of 238795 is 597832.

It is an interprime number because it is at equal distance from previous prime (238789) and next prime (238801).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 238795 - 215 = 206027 is a prime.

It is a Duffinian number.

238795 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 238795.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669 + ... + 961.

It is an arithmetic number, because the mean of its divisors is an integer number (36162).

2238795 is an apocalyptic number.

238795 is a deficient number, since it is larger than the sum of its proper divisors (50501).

238795 is a wasteful number, since it uses less digits than its factorization.

238795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its digits is 15120, while the sum is 34.

The square root of 238795 is about 488.6665529786. Note that the first 3 decimals coincide. The cubic root of 238795 is about 62.0404695894.

The spelling of 238795 in words is "two hundred thirty-eight thousand, seven hundred ninety-five".

Divisors: 1 5 163 293 815 1465 47759 238795