Search a number
-
+
8106058 = 210140129
BaseRepresentation
bin11110111011000001001010
3120020211102101
4132323001022
54033343213
6445424014
7125620552
oct36730112
916224371
108106058
114637224
12286b00a
1318aa7ac
141110162
15aa1bdd
hex7bb04a

8106058 has 8 divisors (see below), whose sum is σ = 12279780. Its totient is φ = 4012800.

The previous prime is 8106053. The next prime is 8106073. The reversal of 8106058 is 8506018.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8082649 + 23409 = 2843^2 + 153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8106053) 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, 19863 + ... + 20266.

Almost surely, 28106058 is an apocalyptic number.

8106058 is a deficient number, since it is larger than the sum of its proper divisors (4173722).

8106058 is a wasteful number, since it uses less digits than its factorization.

8106058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40232.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 8106058 is about 2847.1139773462. The cubic root of 8106058 is about 200.8799395211.

It can be divided in two parts, 81060 and 58, that added together give a palindrome (81118).

The spelling of 8106058 in words is "eight million, one hundred six thousand, fifty-eight".

Divisors: 1 2 101 202 40129 80258 4053029 8106058