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2232224313 = 311232941007
BaseRepresentation
bin1000010100001101…
…0000101000111001
312202120022202002120
42011003100220321
514032422134223
61005300151453
7106213410414
oct20503205071
95676282076
102232224313
11a4603a190
12523698589
13297604bb7
14172668b7b
15d0e84be3
hex850d0a39

2232224313 has 16 divisors (see below), whose sum is σ = 3388041216. Its totient is φ = 1294042640.

The previous prime is 2232224303. The next prime is 2232224381. The reversal of 2232224313 is 3134222322.

It is not a de Polignac number, because 2232224313 - 224 = 2215447097 is a prime.

It is a super-3 number, since 3×22322243133 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232224303) 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, 1469745 + ... + 1471262.

It is an arithmetic number, because the mean of its divisors is an integer number (211752576).

Almost surely, 22232224313 is an apocalyptic number.

2232224313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2232224313 is a deficient number, since it is larger than the sum of its proper divisors (1155816903).

2232224313 is a wasteful number, since it uses less digits than its factorization.

2232224313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2941044.

The product of its digits is 3456, while the sum is 24.

The square root of 2232224313 is about 47246.4211660524. The cubic root of 2232224313 is about 1306.9107934105.

Adding to 2232224313 its reverse (3134222322), we get a palindrome (5366446635).

The spelling of 2232224313 in words is "two billion, two hundred thirty-two million, two hundred twenty-four thousand, three hundred thirteen".

Divisors: 1 3 11 23 33 69 253 759 2941007 8823021 32351077 67643161 97053231 202929483 744074771 2232224313