Search a number
-
+
100118 = 2113443
BaseRepresentation
bin11000011100010110
312002100002
4120130112
511200433
62051302
7564614
oct303426
9162302
10100118
1169247
1249b32
1336755
14286b4
151e9e8
hex18716

100118 has 8 divisors (see below), whose sum is σ = 151848. Its totient is φ = 49504.

The previous prime is 100109. The next prime is 100129. The reversal of 100118 is 811001.

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

It is a super-2 number, since 2×1001182 = 20047227848, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100099 and 100108.

It is a congruent number.

It is an unprimeable number.

100118 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 447.

It is an arithmetic number, because the mean of its divisors is an integer number (18981).

2100118 is an apocalyptic number.

100118 is a deficient number, since it is larger than the sum of its proper divisors (51730).

100118 is a wasteful number, since it uses less digits than its factorization.

100118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 100118 is about 316.4142853918. The cubic root of 100118 is about 46.4341380759.

Adding to 100118 its reverse (811001), we get a palindrome (911119).

The spelling of 100118 in words is "one hundred thousand, one hundred eighteen".

Divisors: 1 2 113 226 443 886 50059 100118