Search a number
-
+
8090063 = 43474003
BaseRepresentation
bin11110110111000111001111
3120020000110222
4132313013033
54032340223
6445221555
7125523122
oct36670717
916200428
108090063
114626203
1228618bb
1318a3427
1411083b9
15a9c0c8
hex7b71cf

8090063 has 8 divisors (see below), whose sum is σ = 8456448. Its totient is φ = 7731864.

The previous prime is 8090057. The next prime is 8090081. The reversal of 8090063 is 3600908.

It is a happy number.

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 8090063 - 220 = 7041487 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 (8090083) 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, 20 + ... + 4022.

It is an arithmetic number, because the mean of its divisors is an integer number (1057056).

Almost surely, 28090063 is an apocalyptic number.

8090063 is a deficient number, since it is larger than the sum of its proper divisors (366385).

8090063 is a wasteful number, since it uses less digits than its factorization.

8090063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4093.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 8090063 is about 2844.3036054542. The cubic root of 8090063 is about 200.7477260451.

The spelling of 8090063 in words is "eight million, ninety thousand, sixty-three".

Divisors: 1 43 47 2021 4003 172129 188141 8090063