Search a number
-
+
8093201 = 31261071
BaseRepresentation
bin11110110111111000010001
3120020011210012
4132313320101
54032440301
6445244305
7125535224
oct36677021
916204705
108093201
1146285a6
122863695
1318a499c
1411095bb
15a9cebb
hex7b7e11

8093201 has 4 divisors (see below), whose sum is σ = 8354304. Its totient is φ = 7832100.

The previous prime is 8093191. The next prime is 8093209. The reversal of 8093201 is 1023908.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8093201 - 210 = 8092177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8093209) 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, 130505 + ... + 130566.

It is an arithmetic number, because the mean of its divisors is an integer number (2088576).

Almost surely, 28093201 is an apocalyptic number.

It is an amenable number.

8093201 is a deficient number, since it is larger than the sum of its proper divisors (261103).

8093201 is a wasteful number, since it uses less digits than its factorization.

8093201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261102.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 8093201 is about 2844.8551808484. The cubic root of 8093201 is about 200.7736782506.

The spelling of 8093201 in words is "eight million, ninety-three thousand, two hundred one".

Divisors: 1 31 261071 8093201