Search a number
-
+
3268874 = 271912289
BaseRepresentation
bin1100011110000100001010
320011002001102
430132010022
51314100444
6154021402
736533150
oct14360412
96132042
103268874
111932a54
121117862
138a5b5b
146113d0
1544884e
hex31e10a

3268874 has 16 divisors (see below), whose sum is σ = 5899200. Its totient is φ = 1327104.

The previous prime is 3268871. The next prime is 3268891. The reversal of 3268874 is 4788623.

3268874 = 862 + 872 + ... + 2182.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a d-powerful number, because it can be written as 37 + 221 + 67 + 8 + 83 + 77 + 48 .

It is not an unprimeable number, because it can be changed into a prime (3268871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5879 + ... + 6410.

It is an arithmetic number, because the mean of its divisors is an integer number (368700).

Almost surely, 23268874 is an apocalyptic number.

3268874 is a deficient number, since it is larger than the sum of its proper divisors (2630326).

3268874 is a wasteful number, since it uses less digits than its factorization.

3268874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12317.

The product of its digits is 64512, while the sum is 38.

The square root of 3268874 is about 1808.0027654846. The cubic root of 3268874 is about 148.4109893708.

The spelling of 3268874 in words is "three million, two hundred sixty-eight thousand, eight hundred seventy-four".

Divisors: 1 2 7 14 19 38 133 266 12289 24578 86023 172046 233491 466982 1634437 3268874