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2422411231 = 28370912073
BaseRepresentation
bin1001000001100011…
…0000111111011111
320020211012020111111
42100120300333133
514430114124411
61040212402451
7114013104262
oct22030607737
96224166444
102422411231
11103342a459
12577316427
132c7b34736
1418da14cd9
15e2a01721
hex90630fdf

2422411231 has 8 divisors (see below), whose sum is σ = 2434601360. Its totient is φ = 2410247232.

The previous prime is 2422411223. The next prime is 2422411237. The reversal of 2422411231 is 1321142242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2422411231 - 23 = 2422411223 is a prime.

It is a super-2 number, since 2×24224112312 = 11736152344149870722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422411237) 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, 194611 + ... + 206683.

It is an arithmetic number, because the mean of its divisors is an integer number (304325170).

Almost surely, 22422411231 is an apocalyptic number.

2422411231 is a deficient number, since it is larger than the sum of its proper divisors (12190129).

2422411231 is a wasteful number, since it uses less digits than its factorization.

2422411231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13065.

The product of its digits is 768, while the sum is 22.

The square root of 2422411231 is about 49217.9970234466. The cubic root of 2422411231 is about 1343.0204441692.

Adding to 2422411231 its reverse (1321142242), we get a palindrome (3743553473).

The spelling of 2422411231 in words is "two billion, four hundred twenty-two million, four hundred eleven thousand, two hundred thirty-one".

Divisors: 1 283 709 12073 200647 3416659 8559757 2422411231