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2320412005 = 56789223349
BaseRepresentation
bin1000101001001110…
…1010110101100101
312222201021010212101
42022103222311211
514223011141010
61022130252101
7111334114402
oct21223526545
95881233771
102320412005
11a908a297a
12549127031
132ac970c72
141802632a9
15d8aa473a
hex8a4ead65

2320412005 has 32 divisors (see below), whose sum is σ = 2878848000. Its totient is φ = 1794811392.

The previous prime is 2320411999. The next prime is 2320412009. The reversal of 2320412005 is 5002140232.

2320412005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2320412005 - 23 = 2320411997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320412009) 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, 6648571 + ... + 6648919.

It is an arithmetic number, because the mean of its divisors is an integer number (89964000).

Almost surely, 22320412005 is an apocalyptic number.

It is an amenable number.

2320412005 is a deficient number, since it is larger than the sum of its proper divisors (558435995).

2320412005 is a wasteful number, since it uses less digits than its factorization.

2320412005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2320412005 is about 48170.6550194203. The cubic root of 2320412005 is about 1323.8995500457.

Adding to 2320412005 its reverse (5002140232), we get a palindrome (7322552237).

The spelling of 2320412005 in words is "two billion, three hundred twenty million, four hundred twelve thousand, five".

Divisors: 1 5 67 89 223 335 349 445 1115 1745 5963 14941 19847 23383 29815 31061 74705 77827 99235 116915 155305 389135 1329749 2081087 5214409 6648745 6926603 10405435 26072045 34633015 464082401 2320412005