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105327069 = 3127276449
BaseRepresentation
bin1100100011100…
…10100111011101
321100012011120120
412101302213131
5203430431234
614241305153
72416160001
oct621624735
9240164516
10105327069
11544aa871
122b3351b9
1318a8a413
14ddba701
1593a8049
hex64729dd

105327069 has 8 divisors (see below), whose sum is σ = 141542400. Its totient is φ = 69664896.

The previous prime is 105327041. The next prime is 105327077. The reversal of 105327069 is 960723501.

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

It is not a de Polignac number, because 105327069 - 25 = 105327037 is a prime.

It is a super-2 number, since 2×1053270692 = 22187582928261522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105327169) 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, 137844 + ... + 138605.

It is an arithmetic number, because the mean of its divisors is an integer number (17692800).

Almost surely, 2105327069 is an apocalyptic number.

It is an amenable number.

105327069 is a deficient number, since it is larger than the sum of its proper divisors (36215331).

105327069 is a wasteful number, since it uses less digits than its factorization.

105327069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276579.

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 105327069 is about 10262.8976902238. The cubic root of 105327069 is about 472.2587352026.

The spelling of 105327069 in words is "one hundred five million, three hundred twenty-seven thousand, sixty-nine".

Divisors: 1 3 127 381 276449 829347 35109023 105327069