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208096 = 257929
BaseRepresentation
bin110010110011100000
3101120110021
4302303200
523124341
64243224
71524460
oct626340
9346407
10208096
11132389
12a0514
1373945
1455ba0
15419d1
hex32ce0

208096 has 24 divisors (see below), whose sum is σ = 468720. Its totient is φ = 89088.

The previous prime is 208073. The next prime is 208099. The reversal of 208096 is 690802.

It is a super-3 number, since 3×2080963 = 27034133351006208, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 208096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208099) 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, 241 + ... + 688.

It is an arithmetic number, because the mean of its divisors is an integer number (19530).

2208096 is an apocalyptic number.

It is an amenable number.

208096 is an abundant number, since it is smaller than the sum of its proper divisors (260624).

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

208096 is an equidigital number, since it uses as much as digits as its factorization.

208096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 208096 is about 456.1754048609. The cubic root of 208096 is about 59.2590353387.

Adding to 208096 its reverse (690802), we get a palindrome (898898).

The spelling of 208096 in words is "two hundred eight thousand, ninety-six".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 929 1858 3716 6503 7432 13006 14864 26012 29728 52024 104048 208096