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2430718088 = 23174312
BaseRepresentation
bin1001000011100001…
…1101000010001000
320021101211021100212
42100320131002020
514434230434323
61041110420252
7114143522441
oct22070350210
96241737325
102430718088
111038093527
1257a061688
132c9782736
14190b782c8
15e35e2b78
hex90e1d088

2430718088 has 12 divisors (see below), whose sum is σ = 4557857895. Its totient is φ = 1215289320.

The previous prime is 2430718067. The next prime is 2430718093. The reversal of 2430718088 is 8808170342.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1215359044 + 1215359044 = 34862^2 + 34862^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=34862.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 130733 + ... + 148163.

Almost surely, 22430718088 is an apocalyptic number.

It is an amenable number.

2430718088 is a deficient number, since it is larger than the sum of its proper divisors (2127139807).

2430718088 is an frugal number, since it uses more digits than its factorization.

2430718088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34868 (or 17433 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 2430718088 is about 49302.3132114508. The cubic root of 2430718088 is about 1344.5538406765.

The spelling of 2430718088 in words is "two billion, four hundred thirty million, seven hundred eighteen thousand, eighty-eight".

Divisors: 1 2 4 8 17431 34862 69724 139448 303839761 607679522 1215359044 2430718088