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2230679163 = 33791961899
BaseRepresentation
bin1000010011110101…
…0111011001111011
312202110102020112210
42010331113121323
514032023213123
61005203110203
7106164313536
oct20475273173
95673366483
102230679163
11a451842a9
12523072363
132971b37cb
14172385a1d
15d0c7be93
hex84f5767b

2230679163 has 8 divisors (see below), whose sum is σ = 2982088000. Its totient is φ = 1483194888.

The previous prime is 2230679131. The next prime is 2230679189. The reversal of 2230679163 is 3619760322.

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

It is not a de Polignac number, because 2230679163 - 25 = 2230679131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230679063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979813 + ... + 982086.

It is an arithmetic number, because the mean of its divisors is an integer number (372761000).

Almost surely, 22230679163 is an apocalyptic number.

2230679163 is a deficient number, since it is larger than the sum of its proper divisors (751408837).

2230679163 is a wasteful number, since it uses less digits than its factorization.

2230679163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962281.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 2230679163 is about 47230.0663031506. The cubic root of 2230679163 is about 1306.6091750773.

The spelling of 2230679163 in words is "two billion, two hundred thirty million, six hundred seventy-nine thousand, one hundred sixty-three".

Divisors: 1 3 379 1137 1961899 5885697 743559721 2230679163