Search a number
-
+
108074 = 254037
BaseRepresentation
bin11010011000101010
312111020202
4122120222
511424244
62152202
7630041
oct323052
9174222
10108074
117421a
1252662
133a265
142b558
152204e
hex1a62a

108074 has 4 divisors (see below), whose sum is σ = 162114. Its totient is φ = 54036.

The previous prime is 108061. The next prime is 108079. The reversal of 108074 is 470801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 66049 + 42025 = 257^2 + 205^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (108079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27017 + ... + 27020.

2108074 is an apocalyptic number.

108074 is a deficient number, since it is larger than the sum of its proper divisors (54040).

108074 is an equidigital number, since it uses as much as digits as its factorization.

108074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54039.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 108074 is about 328.7461026385. The cubic root of 108074 is about 47.6329057127.

Adding to 108074 its reverse (470801), we get a palindrome (578875).

The spelling of 108074 in words is "one hundred eight thousand, seventy-four".

Divisors: 1 2 54037 108074