Search a number
-
+
224054874050 = 252727321312
BaseRepresentation
bin1101000010101010110…
…1100000111111000010
3210102022202202220020112
43100222231200333002
512132331021432200
6250532425311322
722121201002100
oct3205255407702
9712282686215
10224054874050
11870261540a7
123750b635542
1318188abc267
14abb6b22c70
155c651a4535
hex342ab60fc2

224054874050 has 162 divisors, whose sum is σ = 495294052779. Its totient is φ = 75188131200.

The previous prime is 224054873971. The next prime is 224054874077. The reversal of 224054874050 is 50478450422.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 95498922841 + 128555951209 = 309029^2 + 358547^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=334705.

It is a super-2 number, since 2×2240548740502 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224054873989 and 224054874007.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1710342485 + ... + 1710342615.

Almost surely, 2224054874050 is an apocalyptic number.

224054874050 is an abundant number, since it is smaller than the sum of its proper divisors (271239178729).

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

224054874050 is an equidigital number, since it uses as much as digits as its factorization.

224054874050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 224054874050 in words is "two hundred twenty-four billion, fifty-four million, eight hundred seventy-four thousand, fifty".