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107018 = 273733
BaseRepresentation
bin11010001000001010
312102210122
4122020022
511411033
62143242
7624002
oct321012
9172718
10107018
117344a
1251b22
1339932
142b002
1521a98
hex1a20a

107018 has 8 divisors (see below), whose sum is σ = 162948. Its totient is φ = 52704.

The previous prime is 106993. The next prime is 107021. The reversal of 107018 is 810701.

107018 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 2 ways, for example, as 94249 + 12769 = 307^2 + 113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1070182 = 22905704648, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 106987 and 107005.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221 + ... + 512.

2107018 is an apocalyptic number.

107018 is a deficient number, since it is larger than the sum of its proper divisors (55930).

107018 is an equidigital number, since it uses as much as digits as its factorization.

107018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 107018 is about 327.1360573217. The cubic root of 107018 is about 47.4772559627.

Adding to 107018 its reverse (810701), we get a palindrome (917719).

The spelling of 107018 in words is "one hundred seven thousand, eighteen".

Divisors: 1 2 73 146 733 1466 53509 107018