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2300348387 = 17223813343
BaseRepresentation
bin1000100100011100…
…1000011111100011
312221022111210202102
42021013020133203
514202342122022
61020132241015
7111001432031
oct21107103743
95838453672
102300348387
11a80539877
1254247016b
132a87678bc
1417b71d551
15d6e3ea92
hex891c87e3

2300348387 has 12 divisors (see below), whose sum is σ = 2445380256. Its totient is φ = 2163477120.

The previous prime is 2300348377. The next prime is 2300348417. The reversal of 2300348387 is 7838430032.

It is not a de Polignac number, because 2300348387 - 216 = 2300282851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2300348387.

It is not an unprimeable number, because it can be changed into a prime (2300348327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 686438 + ... + 689780.

It is an arithmetic number, because the mean of its divisors is an integer number (203781688).

Almost surely, 22300348387 is an apocalyptic number.

2300348387 is a deficient number, since it is larger than the sum of its proper divisors (145031869).

2300348387 is a wasteful number, since it uses less digits than its factorization.

2300348387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758 (or 5741 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 2300348387 is about 47961.9472811520. The cubic root of 2300348387 is about 1320.0727666880.

The spelling of 2300348387 in words is "two billion, three hundred million, three hundred forty-eight thousand, three hundred eighty-seven".

Divisors: 1 17 289 2381 3343 40477 56831 688109 966127 7959683 135314611 2300348387