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107427671 = 138263667
BaseRepresentation
bin1100110011100…
…11011101010111
321111010220001122
412121303131113
5210000141141
614354314155
72443056131
oct631633527
9244126048
10107427671
1155704aaa
122bb8895b
1319344590
14103a6051
15967064b
hex6673757

107427671 has 4 divisors (see below), whose sum is σ = 115691352. Its totient is φ = 99163992.

The previous prime is 107427611. The next prime is 107427701. The reversal of 107427671 is 176724701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 176724701 = 1321133781.

It is a cyclic number.

It is not a de Polignac number, because 107427671 - 210 = 107426647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107427601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4131821 + ... + 4131846.

It is an arithmetic number, because the mean of its divisors is an integer number (28922838).

Almost surely, 2107427671 is an apocalyptic number.

107427671 is a deficient number, since it is larger than the sum of its proper divisors (8263681).

107427671 is an equidigital number, since it uses as much as digits as its factorization.

107427671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263680.

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 107427671 is about 10364.7320756496. The cubic root of 107427671 is about 475.3776070317.

The spelling of 107427671 in words is "one hundred seven million, four hundred twenty-seven thousand, six hundred seventy-one".

Divisors: 1 13 8263667 107427671