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105664183 is a prime number
BaseRepresentation
bin1100100110001…
…00111010110111
321100211022000021
412103010322313
5204022223213
614252430011
72422062562
oct623047267
9240738007
10105664183
1154710079
122b478307
1318b779b1
14100674d9
159422d8d
hex64c4eb7

105664183 has 2 divisors, whose sum is σ = 105664184. Its totient is φ = 105664182.

The previous prime is 105664171. The next prime is 105664189. The reversal of 105664183 is 381466501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105664183 - 221 = 103567031 is a prime.

It is a super-2 number, since 2×1056641832 = 22329839138114978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105664189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52832091 + 52832092.

It is an arithmetic number, because the mean of its divisors is an integer number (52832092).

Almost surely, 2105664183 is an apocalyptic number.

105664183 is a deficient number, since it is larger than the sum of its proper divisors (1).

105664183 is an equidigital number, since it uses as much as digits as its factorization.

105664183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 105664183 is about 10279.3084884150. The cubic root of 105664183 is about 472.7620419704.

The spelling of 105664183 in words is "one hundred five million, six hundred sixty-four thousand, one hundred eighty-three".