Search a number
-
+
2474433 = 321321149
BaseRepresentation
bin1001011100000111000001
311122201021200
421130013001
51113140213
6125011413
730014043
oct11340701
94581250
102474433
111440095
129b3b69
13688380
14485a93
1533d273
hex25c1c1

2474433 has 12 divisors (see below), whose sum is σ = 3849300. Its totient is φ = 1522656.

The previous prime is 2474431. The next prime is 2474489. The reversal of 2474433 is 3344742.

It can be written as a sum of positive squares in 2 ways, for example, as 304704 + 2169729 = 552^2 + 1473^2 .

It is not a de Polignac number, because 2474433 - 21 = 2474431 is a prime.

It is a super-2 number, since 2×24744332 = 12245637342978, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 215 + 4 + 77 + 42 + 46 + 39 + 313 .

It is a junction number, because it is equal to n+sod(n) for n = 2474397 and 2474406.

It is not an unprimeable number, because it can be changed into a prime (2474431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10458 + ... + 10691.

It is an arithmetic number, because the mean of its divisors is an integer number (320775).

22474433 is an apocalyptic number.

It is an amenable number.

2474433 is a deficient number, since it is larger than the sum of its proper divisors (1374867).

2474433 is a wasteful number, since it uses less digits than its factorization.

2474433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21168 (or 21165 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 2474433 is about 1573.0330575039. The cubic root of 2474433 is about 135.2566311838.

The spelling of 2474433 in words is "two million, four hundred seventy-four thousand, four hundred thirty-three".

Divisors: 1 3 9 13 39 117 21149 63447 190341 274937 824811 2474433