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2307484293 = 32239343529
BaseRepresentation
bin1000100110001001…
…0110101010000101
312221210221100101020
42021202112222011
514211203444133
61020545221353
7111116202312
oct21142265205
95853840336
102307484293
11a84573114
12544931859
132aa09592a
1417c659d09
15d789e0b3
hex89896a85

2307484293 has 8 divisors (see below), whose sum is σ = 3078028800. Its totient is φ = 1537631328.

The previous prime is 2307484217. The next prime is 2307484321. The reversal of 2307484293 is 3924847032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2307484293 - 28 = 2307484037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2307484493) 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 7 ways as a sum of consecutive naturals, for example, 165048 + ... + 178481.

It is an arithmetic number, because the mean of its divisors is an integer number (384753600).

Almost surely, 22307484293 is an apocalyptic number.

It is an amenable number.

2307484293 is a deficient number, since it is larger than the sum of its proper divisors (770544507).

2307484293 is a wasteful number, since it uses less digits than its factorization.

2307484293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345771.

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 2307484293 is about 48036.2810071721. The cubic root of 2307484293 is about 1321.4363560008.

The spelling of 2307484293 in words is "two billion, three hundred seven million, four hundred eighty-four thousand, two hundred ninety-three".

Divisors: 1 3 2239 6717 343529 1030587 769161431 2307484293