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107423065 = 580926557
BaseRepresentation
bin1100110011100…
…10010101011001
321111010122202001
412121302111121
5210000014230
614354241001
72443036531
oct631622531
9244118661
10107423065
11557015a2
122bb86161
1319342459
14103a44c1
15966e0ca
hex6672559

107423065 has 8 divisors (see below), whose sum is σ = 129071880. Its totient is φ = 85828992.

The previous prime is 107423053. The next prime is 107423081. The reversal of 107423065 is 560324701.

It can be written as a sum of positive squares in 4 ways, for example, as 25918281 + 81504784 = 5091^2 + 9028^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 107423065 - 27 = 107422937 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9234 + ... + 17323.

It is an arithmetic number, because the mean of its divisors is an integer number (16133985).

Almost surely, 2107423065 is an apocalyptic number.

It is an amenable number.

107423065 is a deficient number, since it is larger than the sum of its proper divisors (21648815).

107423065 is an equidigital number, since it uses as much as digits as its factorization.

107423065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27371.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 107423065 is about 10364.5098774616. The cubic root of 107423065 is about 475.3708129394.

Adding to 107423065 its reverse (560324701), we get a palindrome (667747766).

The spelling of 107423065 in words is "one hundred seven million, four hundred twenty-three thousand, sixty-five".

Divisors: 1 5 809 4045 26557 132785 21484613 107423065