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2224231053 = 3111312811831
BaseRepresentation
bin1000010010010011…
…0001001010001101
312202000021122101220
42010210301022031
514023400343203
61004412553553
7106055436432
oct20444611215
95660248356
102224231053
11a4157a790
12520a828b9
13295a66865
14171587b89
15d0406653
hex8493128d

2224231053 has 32 divisors (see below), whose sum is σ = 3273329664. Its totient is φ = 1332240000.

The previous prime is 2224231039. The next prime is 2224231063. The reversal of 2224231053 is 3501324222.

It is not a de Polignac number, because 2224231053 - 25 = 2224231021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224231003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1213848 + ... + 1215678.

It is an arithmetic number, because the mean of its divisors is an integer number (102291552).

Almost surely, 22224231053 is an apocalyptic number.

It is an amenable number.

2224231053 is a deficient number, since it is larger than the sum of its proper divisors (1049098611).

2224231053 is a wasteful number, since it uses less digits than its factorization.

2224231053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2224231053 is about 47161.7541340438. The cubic root of 2224231053 is about 1305.3489772941.

Adding to 2224231053 its reverse (3501324222), we get a palindrome (5725555275).

The spelling of 2224231053 in words is "two billion, two hundred twenty-four million, two hundred thirty-one thousand, fifty-three".

Divisors: 1 3 11 33 131 281 393 843 1441 1831 3091 4323 5493 9273 20141 36811 60423 110433 239861 404921 514511 719583 1214763 1543533 2638471 5659621 7915413 16978863 67400941 202202823 741410351 2224231053