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2299708085 = 54391047703
BaseRepresentation
bin1000100100010010…
…1100001010110101
312221021022021102112
42021010230022311
514202211124320
61020110420405
7110663124203
oct21104541265
95837267375
102299708085
11a801417a4
12542201705
132a85a231c
1417b5d4073
15d6d64ec5
hex8912c2b5

2299708085 has 8 divisors (see below), whose sum is σ = 2765938560. Its totient is φ = 1835573904.

The previous prime is 2299708063. The next prime is 2299708109. The reversal of 2299708085 is 5808079922.

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 2299708085 - 226 = 2232599221 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 521657 + ... + 526046.

It is an arithmetic number, because the mean of its divisors is an integer number (345742320).

Almost surely, 22299708085 is an apocalyptic number.

It is an amenable number.

2299708085 is a deficient number, since it is larger than the sum of its proper divisors (466230475).

2299708085 is a wasteful number, since it uses less digits than its factorization.

2299708085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048147.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 2299708085 is about 47955.2717122946. The cubic root of 2299708085 is about 1319.9502745655.

The spelling of 2299708085 in words is "two billion, two hundred ninety-nine million, seven hundred eight thousand, eighty-five".

Divisors: 1 5 439 2195 1047703 5238515 459941617 2299708085