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238802 = 2139859
BaseRepresentation
bin111010010011010010
3110010120112
4322103102
530120202
65041322
72013134
oct722322
9403515
10238802
11153463
12b6242
1384905
1463054
154ab52
hex3a4d2

238802 has 8 divisors (see below), whose sum is σ = 361200. Its totient is φ = 118404.

The previous prime is 238801. The next prime is 238829. The reversal of 238802 is 208832.

238802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 238802.

It is not an unprimeable number, because it can be changed into a prime (238801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152 + ... + 707.

It is an arithmetic number, because the mean of its divisors is an integer number (45150).

2238802 is an apocalyptic number.

238802 is a deficient number, since it is larger than the sum of its proper divisors (122398).

238802 is a wasteful number, since it uses less digits than its factorization.

238802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 238802 is about 488.6737152743. The cubic root of 238802 is about 62.0410757984.

The spelling of 238802 in words is "two hundred thirty-eight thousand, eight hundred two".

Divisors: 1 2 139 278 859 1718 119401 238802