Search a number
-
+
160244 = 2275997
BaseRepresentation
bin100111000111110100
322010210222
4213013310
520111434
63233512
71235120
oct470764
9263728
10160244
11aa437
1278898
1357c26
1442580
153272e
hex271f4

160244 has 24 divisors (see below), whose sum is σ = 329280. Its totient is φ = 66816.

The previous prime is 160243. The next prime is 160253. The reversal of 160244 is 442061.

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 160244.

It is not an unprimeable number, because it can be changed into a prime (160243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604 + ... + 1700.

It is an arithmetic number, because the mean of its divisors is an integer number (13720).

160244 is a Friedman number, since it can be written as 20^4+61*4, using all its digits and the basic arithmetic operations.

2160244 is an apocalyptic number.

160244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

160244 is an abundant number, since it is smaller than the sum of its proper divisors (169036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160244 is a wasteful number, since it uses less digits than its factorization.

160244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 160244 is about 400.3048838073. The cubic root of 160244 is about 54.3159348946.

It can be divided in two parts, 160 and 244, that added together give a palindrome (404).

The spelling of 160244 in words is "one hundred sixty thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 59 97 118 194 236 388 413 679 826 1358 1652 2716 5723 11446 22892 40061 80122 160244