Search a number
-
+
338856 = 23372017
BaseRepresentation
bin1010010101110101000
3122012211020
41102232220
541320411
611132440
72610630
oct1225650
9565736
10338856
11211651
12144120
13bb30b
148b6c0
156a606
hex52ba8

338856 has 32 divisors (see below), whose sum is σ = 968640. Its totient is φ = 96768.

The previous prime is 338851. The next prime is 338857. The reversal of 338856 is 658833.

It is a super-2 number, since 2×3388562 = 229646777472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841 + ... + 1176.

It is an arithmetic number, because the mean of its divisors is an integer number (30270).

2338856 is an apocalyptic number.

It is an amenable number.

338856 is an abundant number, since it is smaller than the sum of its proper divisors (629784).

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

338856 is a wasteful number, since it uses less digits than its factorization.

338856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033 (or 2029 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 338856 is about 582.1133910159. The cubic root of 338856 is about 69.7169522662.

The spelling of 338856 in words is "three hundred thirty-eight thousand, eight hundred fifty-six".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 2017 4034 6051 8068 12102 14119 16136 24204 28238 42357 48408 56476 84714 112952 169428 338856