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224313055 = 5313739113
BaseRepresentation
bin11010101111010…
…11111011011111
3120122002021122221
431113223323133
5424411004210
634131450211
75362425631
oct1527537337
9518067587
10224313055
1110568979a
1263156967
133761a925
1421b10a51
1514a5d1da
hexd5ebedf

224313055 has 16 divisors (see below), whose sum is σ = 285375744. Its totient is φ = 168963840.

The previous prime is 224313029. The next prime is 224313059. The reversal of 224313055 is 550313422.

It is not a de Polignac number, because 224313055 - 213 = 224304863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224313059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13822 + ... + 25291.

It is an arithmetic number, because the mean of its divisors is an integer number (17835984).

Almost surely, 2224313055 is an apocalyptic number.

224313055 is a deficient number, since it is larger than the sum of its proper divisors (61062689).

224313055 is a wasteful number, since it uses less digits than its factorization.

224313055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39186.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 224313055 is about 14977.0843290675. The cubic root of 224313055 is about 607.6005851051.

Adding to 224313055 its reverse (550313422), we get a palindrome (774626477).

The spelling of 224313055 in words is "two hundred twenty-four million, three hundred thirteen thousand, fifty-five".

Divisors: 1 5 31 37 155 185 1147 5735 39113 195565 1212503 1447181 6062515 7235905 44862611 224313055