Search a number
-
+
2674180 = 225133709
BaseRepresentation
bin1010001100111000000100
312000212021201
422030320010
51141033210
6133152244
731505305
oct12147004
95025251
102674180
111567173
12a8b684
13728272
144d87ac
1537c53a
hex28ce04

2674180 has 12 divisors (see below), whose sum is σ = 5615820. Its totient is φ = 1069664.

The previous prime is 2674169. The next prime is 2674201. The reversal of 2674180 is 814762.

It can be written as a sum of positive squares in 2 ways, for example, as 2005056 + 669124 = 1416^2 + 818^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66835 + ... + 66874.

It is an arithmetic number, because the mean of its divisors is an integer number (467985).

22674180 is an apocalyptic number.

2674180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2674180 is an abundant number, since it is smaller than the sum of its proper divisors (2941640).

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

2674180 is a wasteful number, since it uses less digits than its factorization.

2674180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133718 (or 133716 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 2674180 is about 1635.2920228510. The cubic root of 2674180 is about 138.8023691069.

The spelling of 2674180 in words is "two million, six hundred seventy-four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 133709 267418 534836 668545 1337090 2674180