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208274 = 2119467
BaseRepresentation
bin110010110110010010
3101120200212
4302312102
523131044
64244122
71525133
oct626622
9346625
10208274
11132530
12a0642
1373a51
1455c8a
1541a9e
hex32d92

208274 has 8 divisors (see below), whose sum is σ = 340848. Its totient is φ = 94660.

The previous prime is 208261. The next prime is 208277. The reversal of 208274 is 472802.

208274 is digitally balanced in base 2 and base 3, because in such bases 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 208274.

It is not an unprimeable number, because it can be changed into a prime (208277) 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, 4712 + ... + 4755.

It is an arithmetic number, because the mean of its divisors is an integer number (42606).

2208274 is an apocalyptic number.

208274 is a deficient number, since it is larger than the sum of its proper divisors (132574).

208274 is a wasteful number, since it uses less digits than its factorization.

208274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 208274 is about 456.3704635491. The cubic root of 208274 is about 59.2759267449.

The spelling of 208274 in words is "two hundred eight thousand, two hundred seventy-four".

Divisors: 1 2 11 22 9467 18934 104137 208274