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107255311 = 2919319163
BaseRepresentation
bin1100110010010…
…01011000001111
321110211010121221
412121021120033
5204424132221
614350504211
72441440462
oct631113017
9243733557
10107255311
11555a7559
122bb05067
13192b3ca7
141035d2d9
159639541
hex664960f

107255311 has 8 divisors (see below), whose sum is σ = 111534480. Its totient is φ = 103014912.

The previous prime is 107255299. The next prime is 107255321. The reversal of 107255311 is 113552701.

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 107255311 - 215 = 107222543 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 (107255321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3985 + ... + 15178.

It is an arithmetic number, because the mean of its divisors is an integer number (13941810).

Almost surely, 2107255311 is an apocalyptic number.

107255311 is a deficient number, since it is larger than the sum of its proper divisors (4279169).

107255311 is a wasteful number, since it uses less digits than its factorization.

107255311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19385.

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 107255311 is about 10356.4140029259. The cubic root of 107255311 is about 475.1232345071.

The spelling of 107255311 in words is "one hundred seven million, two hundred fifty-five thousand, three hundred eleven".

Divisors: 1 29 193 5597 19163 555727 3698459 107255311