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2309104259 = 71129988367
BaseRepresentation
bin1000100110100010…
…0010001010000011
312221220222122112222
42021220202022003
514212112314014
61021044041255
7111136030250
oct21150421203
95856878488
102309104259
11a8547a230
1254539322b
132aa5120a7
1417c95c427
15d7abe08e
hex89a22283

2309104259 has 8 divisors (see below), whose sum is σ = 2878883328. Its totient is φ = 1799301960.

The previous prime is 2309104253. The next prime is 2309104277. The reversal of 2309104259 is 9524019032.

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 2309104259 - 28 = 2309104003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2309104253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14994107 + ... + 14994260.

It is an arithmetic number, because the mean of its divisors is an integer number (359860416).

Almost surely, 22309104259 is an apocalyptic number.

2309104259 is a deficient number, since it is larger than the sum of its proper divisors (569779069).

2309104259 is a wasteful number, since it uses less digits than its factorization.

2309104259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29988385.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2309104259 is about 48053.1399494351. The cubic root of 2309104259 is about 1321.7455211545.

The spelling of 2309104259 in words is "two billion, three hundred nine million, one hundred four thousand, two hundred fifty-nine".

Divisors: 1 7 11 77 29988367 209918569 329872037 2309104259