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107471 = 7131181
BaseRepresentation
bin11010001111001111
312110102102
4122033033
511414341
62145315
7625220
oct321717
9173372
10107471
1173821
125223b
1339bc0
142b247
1521c9b
hex1a3cf

107471 has 8 divisors (see below), whose sum is σ = 132384. Its totient is φ = 84960.

The previous prime is 107467. The next prime is 107473. The reversal of 107471 is 174701.

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 107471 - 22 = 107467 is a prime.

It is a super-3 number, since 3×1074713 = 3723875257344333, which contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500 + ... + 681.

It is an arithmetic number, because the mean of its divisors is an integer number (16548).

2107471 is an apocalyptic number.

107471 is a deficient number, since it is larger than the sum of its proper divisors (24913).

107471 is a wasteful number, since it uses less digits than its factorization.

107471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 107471 is about 327.8276986467. The cubic root of 107471 is about 47.5441510082.

The spelling of 107471 in words is "one hundred seven thousand, four hundred seventy-one", and thus it is an iban number.

Divisors: 1 7 13 91 1181 8267 15353 107471