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3000147289 = 12733237109
BaseRepresentation
bin1011001011010010…
…1001110101011001
321202002022021101021
42302310221311121
522121014203124
61213411322441
7134226555046
oct26264516531
97662267337
103000147289
1112aa561077
126b88b0421
1338a7365a9
142066441cd
151285c27e4
hexb2d29d59

3000147289 has 8 divisors (see below), whose sum is σ = 3025105920. Its totient is φ = 2975209776.

The previous prime is 3000147263. The next prime is 3000147307. The reversal of 3000147289 is 9827410003.

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 3000147289 - 213 = 3000139097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000147889) 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, 418467 + ... + 425575.

It is an arithmetic number, because the mean of its divisors is an integer number (378138240).

Almost surely, 23000147289 is an apocalyptic number.

It is an amenable number.

3000147289 is a deficient number, since it is larger than the sum of its proper divisors (24958631).

3000147289 is a wasteful number, since it uses less digits than its factorization.

3000147289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10559.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 3000147289 is about 54773.6002924767. The cubic root of 3000147289 is about 1442.2731729764.

The spelling of 3000147289 in words is "three billion, one hundred forty-seven thousand, two hundred eighty-nine".

Divisors: 1 127 3323 7109 422021 902843 23623207 3000147289