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105090383 is a prime number
BaseRepresentation
bin1100100001110…
…00110101001111
321022202010220102
412100320311033
5203400343013
614232241315
72414152646
oct620706517
9238663812
10105090383
1154358a62
122b24023b
1318a06778
14dd5835d
15935cd58
hex6438d4f

105090383 has 2 divisors, whose sum is σ = 105090384. Its totient is φ = 105090382.

The previous prime is 105090353. The next prime is 105090431. The reversal of 105090383 is 383090501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105090383 - 26 = 105090319 is a prime.

It is a super-2 number, since 2×1050903832 = 22087977198173378, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105090343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52545191 + 52545192.

It is an arithmetic number, because the mean of its divisors is an integer number (52545192).

Almost surely, 2105090383 is an apocalyptic number.

105090383 is a deficient number, since it is larger than the sum of its proper divisors (1).

105090383 is an equidigital number, since it uses as much as digits as its factorization.

105090383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 105090383 is about 10251.3600561096. The cubic root of 105090383 is about 471.9047240782.

The spelling of 105090383 in words is "one hundred five million, ninety thousand, three hundred eighty-three".