Search a number
-
+
8055130 = 253972029
BaseRepresentation
bin11110101110100101011010
3120011020120011
4132232211122
54030231010
6444352134
7125316226
oct36564532
916136504
108055130
114601a36
12284564a
131890565
1410d9786
15a91a8a
hex7ae95a

8055130 has 16 divisors (see below), whose sum is σ = 14542920. Its totient is φ = 3212352.

The previous prime is 8055121. The next prime is 8055143. The reversal of 8055130 is 315508.

It can be written as a sum of positive squares in 4 ways, for example, as 8048569 + 6561 = 2837^2 + 81^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2956 + ... + 4984.

Almost surely, 28055130 is an apocalyptic number.

8055130 is a deficient number, since it is larger than the sum of its proper divisors (6487790).

8055130 is a wasteful number, since it uses less digits than its factorization.

8055130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2433.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 8055130 is about 2838.1560915496. The cubic root of 8055130 is about 200.4583653701.

The spelling of 8055130 in words is "eight million, fifty-five thousand, one hundred thirty".

Divisors: 1 2 5 10 397 794 1985 2029 3970 4058 10145 20290 805513 1611026 4027565 8055130