Search a number
-
+
2648060 = 225132403
BaseRepresentation
bin1010000110011111111100
311222112110022
422012133330
51134214220
6132431312
731336202
oct12063774
94875408
102648060
111549588
12a78538
137193cc
144cd072
15374925
hex2867fc

2648060 has 12 divisors (see below), whose sum is σ = 5560968. Its totient is φ = 1059216.

The previous prime is 2648057. The next prime is 2648081. The reversal of 2648060 is 608462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66182 + ... + 66221.

It is an arithmetic number, because the mean of its divisors is an integer number (463414).

22648060 is an apocalyptic number.

2648060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2648060 is an abundant number, since it is smaller than the sum of its proper divisors (2912908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2648060 is a wasteful number, since it uses less digits than its factorization.

2648060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132412 (or 132410 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 2648060 is about 1627.2860842519. The cubic root of 2648060 is about 138.3489732482.

The spelling of 2648060 in words is "two million, six hundred forty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 132403 264806 529612 662015 1324030 2648060