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224440054 = 2538212579
BaseRepresentation
bin11010110000010…
…10111011110110
3120122022201212121
431120022323312
5424424040204
634134310154
75363465116
oct1530127366
9518281777
10224440054
11105766153
12631b835a
1337663687
1421b45046
1514a85b54
hexd60aef6

224440054 has 16 divisors (see below), whose sum is σ = 343563120. Its totient is φ = 109925920.

The previous prime is 224440009. The next prime is 224440123. The reversal of 224440054 is 450044422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85737 + ... + 88315.

It is an arithmetic number, because the mean of its divisors is an integer number (21472695).

Almost surely, 2224440054 is an apocalyptic number.

224440054 is a deficient number, since it is larger than the sum of its proper divisors (119123066).

224440054 is a wasteful number, since it uses less digits than its factorization.

224440054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3455.

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 224440054 is about 14981.3235062861. The cubic root of 224440054 is about 607.7152315881.

Adding to 224440054 its reverse (450044422), we get a palindrome (674484476).

The spelling of 224440054 in words is "two hundred twenty-four million, four hundred forty thousand, fifty-four".

Divisors: 1 2 53 106 821 1642 2579 5158 43513 87026 136687 273374 2117359 4234718 112220027 224440054