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107171071 = 731814813
BaseRepresentation
bin1100110001101…
…00110011111111
321110122212001221
412120310303333
5204413433241
614345014211
72440640050
oct630646377
9243585057
10107171071
115554a237
122ba84367
1319284847
141033a727
15961e5d1
hex6634cff

107171071 has 8 divisors (see below), whose sum is σ = 122545184. Its totient is φ = 91812960.

The previous prime is 107171047. The next prime is 107171087. The reversal of 107171071 is 170171701.

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 107171071 - 213 = 107162879 is a prime.

It is a super-2 number, since 2×1071710712 = 22971276918574082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107171971) 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, 19861 + ... + 24673.

It is an arithmetic number, because the mean of its divisors is an integer number (15318148).

Almost surely, 2107171071 is an apocalyptic number.

107171071 is a deficient number, since it is larger than the sum of its proper divisors (15374113).

107171071 is an equidigital number, since it uses as much as digits as its factorization.

107171071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001.

The product of its (nonzero) digits is 343, while the sum is 25.

The square root of 107171071 is about 10352.3461592047. The cubic root of 107171071 is about 474.9988121854.

The spelling of 107171071 in words is "one hundred seven million, one hundred seventy-one thousand, seventy-one".

Divisors: 1 7 3181 4813 22267 33691 15310153 107171071