Search a number
-
+
2674760028 = 223222896669
BaseRepresentation
bin1001111101101101…
…1001100101011100
320220102000212222020
42133123121211130
520434214310103
61121225220140
7123166041123
oct23733314534
96812025866
102674760028
111152917886
12627931650
133381ba255
141b5342aba
15109c4b753
hex9f6d995c

2674760028 has 12 divisors (see below), whose sum is σ = 6241106760. Its totient is φ = 891586672.

The previous prime is 2674760027. The next prime is 2674760071. The reversal of 2674760028 is 8200674762.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674760021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111448323 + ... + 111448346.

It is an arithmetic number, because the mean of its divisors is an integer number (520092230).

Almost surely, 22674760028 is an apocalyptic number.

It is an amenable number.

2674760028 is an abundant number, since it is smaller than the sum of its proper divisors (3566346732).

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

2674760028 is a wasteful number, since it uses less digits than its factorization.

2674760028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222896676 (or 222896674 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 2674760028 is about 51718.0822150242. The cubic root of 2674760028 is about 1388.1240376435.

The spelling of 2674760028 in words is "two billion, six hundred seventy-four million, seven hundred sixty thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 222896669 445793338 668690007 891586676 1337380014 2674760028