Search a number
-
+
107071 is a prime number
BaseRepresentation
bin11010001000111111
312102212121
4122020333
511411241
62143411
7624106
oct321077
9172777
10107071
1173498
1251b67
1339973
142b03d
1521ad1
hex1a23f

107071 has 2 divisors, whose sum is σ = 107072. Its totient is φ = 107070.

The previous prime is 107069. The next prime is 107077. The reversal of 107071 is 170701.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (170701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107071 - 21 = 107069 is a prime.

It is a super-2 number, since 2×1070712 = 22928398082, which contains 22 as substring.

Together with 107069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53535 + 53536.

It is an arithmetic number, because the mean of its divisors is an integer number (53536).

2107071 is an apocalyptic number.

107071 is a deficient number, since it is larger than the sum of its proper divisors (1).

107071 is an equidigital number, since it uses as much as digits as its factorization.

107071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 107071 is about 327.2170533453. The cubic root of 107071 is about 47.4850922747.

Adding to 107071 its reverse (170701), we get a palindrome (277772).

The spelling of 107071 in words is "one hundred seven thousand, seventy-one", and thus it is an iban number.