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105082323 = 363155511
BaseRepresentation
bin1100100001101…
…10110111010011
321022201201211220
412100312313103
5203400113243
614232140123
72414120313
oct620666723
9238651756
10105082323
11543529a5
122b237643
1318a02bb8
14dd55443
15935a783
hex6436dd3

105082323 has 8 divisors (see below), whose sum is σ = 140334336. Its totient is φ = 69942600.

The previous prime is 105082309. The next prime is 105082349. The reversal of 105082323 is 323280501.

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

It is not a de Polignac number, because 105082323 - 25 = 105082291 is a prime.

It is a super-2 number, since 2×1050823232 = 22084589214152658, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 105082293 and 105082302.

It is not an unprimeable number, because it can be changed into a prime (105080323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25863 + ... + 29648.

It is an arithmetic number, because the mean of its divisors is an integer number (17541792).

Almost surely, 2105082323 is an apocalyptic number.

105082323 is a deficient number, since it is larger than the sum of its proper divisors (35252013).

105082323 is an equidigital number, since it uses as much as digits as its factorization.

105082323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56145.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 105082323 is about 10250.9669300023. The cubic root of 105082323 is about 471.8926593862.

The spelling of 105082323 in words is "one hundred five million, eighty-two thousand, three hundred twenty-three".

Divisors: 1 3 631 1893 55511 166533 35027441 105082323