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107428341 = 3191318719
BaseRepresentation
bin1100110011100…
…11100111110101
321111010220222110
412121303213311
5210000201331
614354321233
72443061106
oct631634765
9244126873
10107428341
1155705559
122bb89219
1319344987
14103a63ad
159670946
hex66739f5

107428341 has 8 divisors (see below), whose sum is σ = 143320320. Its totient is φ = 71577632.

The previous prime is 107428327. The next prime is 107428379. The reversal of 107428341 is 143824701.

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 107428341 - 214 = 107411957 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 107428299 and 107428308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107421341) 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 7 ways as a sum of consecutive naturals, for example, 3621 + ... + 15098.

It is an arithmetic number, because the mean of its divisors is an integer number (17915040).

Almost surely, 2107428341 is an apocalyptic number.

It is an amenable number.

107428341 is a deficient number, since it is larger than the sum of its proper divisors (35891979).

107428341 is a wasteful number, since it uses less digits than its factorization.

107428341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20635.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 107428341 is about 10364.7643967434. The cubic root of 107428341 is about 475.3785953008.

The spelling of 107428341 in words is "one hundred seven million, four hundred twenty-eight thousand, three hundred forty-one".

Divisors: 1 3 1913 5739 18719 56157 35809447 107428341