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806348 = 221991013
BaseRepresentation
bin11000100110111001100
31111222002202
43010313030
5201300343
625141032
76565604
oct3046714
91458082
10806348
11500904
1232a778
1322303a
1416dc04
1510ddb8
hexc4dcc

806348 has 12 divisors (see below), whose sum is σ = 1419600. Its totient is φ = 400752.

The previous prime is 806329. The next prime is 806363. The reversal of 806348 is 843608.

806348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 806348.

It is an unprimeable number.

806348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 1302.

It is an arithmetic number, because the mean of its divisors is an integer number (118300).

2806348 is an apocalyptic number.

It is an amenable number.

806348 is a deficient number, since it is larger than the sum of its proper divisors (613252).

806348 is a wasteful number, since it uses less digits than its factorization.

806348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 806348 is about 897.9688190578. The cubic root of 806348 is about 93.0766701161.

The spelling of 806348 in words is "eight hundred six thousand, three hundred forty-eight".

Divisors: 1 2 4 199 398 796 1013 2026 4052 201587 403174 806348