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2342004005 = 51123871081
BaseRepresentation
bin1000101110011000…
…0010010100100101
320001012220010112002
42023212002110211
514244023112010
61024221135045
7112015464005
oct21346022445
96035803462
102342004005
11aa2000300
125543ba485
132b4290bb3
14183084005
15da91c1a5
hex8b982525

2342004005 has 12 divisors (see below), whose sum is σ = 3089123436. Its totient is φ = 1703275200.

The previous prime is 2342004001. The next prime is 2342004023. The reversal of 2342004005 is 5004002432.

It can be written as a sum of positive squares in 2 ways, for example, as 308986084 + 2033017921 = 17578^2 + 45089^2 .

It is not a de Polignac number, because 2342004005 - 22 = 2342004001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342004001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1934936 + ... + 1936145.

It is an arithmetic number, because the mean of its divisors is an integer number (257426953).

Almost surely, 22342004005 is an apocalyptic number.

It is an amenable number.

2342004005 is a deficient number, since it is larger than the sum of its proper divisors (747119431).

2342004005 is a wasteful number, since it uses less digits than its factorization.

2342004005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3871108 (or 3871097 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2342004005 is about 48394.2559091469. The cubic root of 2342004005 is about 1327.9932812614.

Adding to 2342004005 its reverse (5004002432), we get a palindrome (7346006437).

The spelling of 2342004005 in words is "two billion, three hundred forty-two million, four thousand, five".

Divisors: 1 5 11 55 121 605 3871081 19355405 42581891 212909455 468400801 2342004005