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224110012 = 2278219749
BaseRepresentation
bin11010101101110…
…10010110111100
3120121200222010211
431112322112330
5424333010022
634123242204
75360621650
oct1526722674
9517628124
10224110012
11105560195
1263079364
1337579399
1421a9aa60
1514a1ce77
hexd5ba5bc

224110012 has 24 divisors (see below), whose sum is σ = 448812000. Its totient is φ = 95920320.

The previous prime is 224109973. The next prime is 224110013. The reversal of 224110012 is 210011422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 224109974 and 224110001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224110013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18114 + ... + 27862.

It is an arithmetic number, because the mean of its divisors is an integer number (18700500).

Almost surely, 2224110012 is an apocalyptic number.

It is an amenable number.

224110012 is an abundant number, since it is smaller than the sum of its proper divisors (224701988).

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

224110012 is a wasteful number, since it uses less digits than its factorization.

224110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10581 (or 10579 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 224110012 is about 14970.3043389238. The cubic root of 224110012 is about 607.4172010871.

Adding to 224110012 its reverse (210011422), we get a palindrome (434121434).

The spelling of 224110012 in words is "two hundred twenty-four million, one hundred ten thousand, twelve".

Divisors: 1 2 4 7 14 28 821 1642 3284 5747 9749 11494 19498 22988 38996 68243 136486 272972 8003929 16007858 32015716 56027503 112055006 224110012