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808093 = 11135651
BaseRepresentation
bin11000101010010011101
31112001111101
43011102131
5201324333
625153101
76603646
oct3052235
91461441
10808093
11502150
1232b791
13223a80
141706cd
1510e67d
hexc549d

808093 has 8 divisors (see below), whose sum is σ = 949536. Its totient is φ = 678000.

The previous prime is 808081. The next prime is 808097. The reversal of 808093 is 390808.

808093 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 a cyclic number.

It is not a de Polignac number, because 808093 - 217 = 677021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808097) 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, 2683 + ... + 2968.

It is an arithmetic number, because the mean of its divisors is an integer number (118692).

2808093 is an apocalyptic number.

It is an amenable number.

808093 is a deficient number, since it is larger than the sum of its proper divisors (141443).

808093 is a wasteful number, since it uses less digits than its factorization.

808093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5675.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 808093 is about 898.9399312524. The cubic root of 808093 is about 93.1437634669.

The spelling of 808093 in words is "eight hundred eight thousand, ninety-three".

Divisors: 1 11 13 143 5651 62161 73463 808093