Base | Representation |
---|---|
bin | 1001110001001111100 |
3 | 121021010110 |
4 | 1032021330 |
5 | 40220444 |
6 | 10510020 |
7 | 2502210 |
oct | 1161174 |
9 | 537113 |
10 | 320124 |
11 | 1a9572 |
12 | 135310 |
13 | b292c |
14 | 84940 |
15 | 64cb9 |
hex | 4e27c |
320124 has 48 divisors (see below), whose sum is σ = 885248. Its totient is φ = 88128.
The previous prime is 320119. The next prime is 320141. The reversal of 320124 is 421023.
320124 = T137 + T138 + ... + T164.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 320124.
It is an unprimeable number.
320124 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 15 ways as a sum of consecutive naturals, for example, 3057 + ... + 3159.
2320124 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 320124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (442624).
320124 is an abundant number, since it is smaller than the sum of its proper divisors (565124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320124 is a wasteful number, since it uses less digits than its factorization.
320124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154 (or 152 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 320124 is about 565.7950158847. The cubic root of 320124 is about 68.4078716019.
Adding to 320124 its reverse (421023), we get a palindrome (741147).
It can be divided in two parts, 320 and 124, that added together give a palindrome (444).
The spelling of 320124 in words is "three hundred twenty thousand, one hundred twenty-four", and thus it is an iban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •