[go: up one dir, main page]

Search a number
-
+
2325228 = 223375237
BaseRepresentation
bin1000110111101011101100
311101010121120
420313223230
51043401403
6121500540
725523043
oct10675354
94333546
102325228
111348a84
12941750
13635499
1444755a
1530de53
hex237aec

2325228 has 24 divisors (see below), whose sum is σ = 5573232. Its totient is φ = 753984.

The previous prime is 2325227. The next prime is 2325241. The reversal of 2325228 is 8225232.

It is a d-powerful number, because it can be written as 27 + 311 + 210 + 54 + 214 + 221 + 85 .

It is a junction number, because it is equal to n+sod(n) for n = 2325198 and 2325207.

It is not an unprimeable number, because it can be changed into a prime (2325227) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2175 + ... + 3062.

It is an arithmetic number, because the mean of its divisors is an integer number (232218).

22325228 is an apocalyptic number.

It is an amenable number.

2325228 is an abundant number, since it is smaller than the sum of its proper divisors (3248004).

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

2325228 is a wasteful number, since it uses less digits than its factorization.

2325228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281 (or 5279 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2325228 is about 1524.8698305101. The cubic root of 2325228 is about 132.4814831131.

It can be divided in two parts, 232 and 5228, that added together give a triangular number (5460 = T104).

The spelling of 2325228 in words is "two million, three hundred twenty-five thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 5237 10474 15711 20948 31422 62844 193769 387538 581307 775076 1162614 2325228