Search a number
-
+
119800 = 2352599
BaseRepresentation
bin11101001111111000
320002100001
4131033320
512313200
62322344
71006162
oct351770
9202301
10119800
118200a
12593b4
13426b5
1431932
152576a
hex1d3f8

119800 has 24 divisors (see below), whose sum is σ = 279000. Its totient is φ = 47840.

The previous prime is 119797. The next prime is 119809. The reversal of 119800 is 8911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100 + ... + 499.

It is an arithmetic number, because the mean of its divisors is an integer number (11625).

2119800 is an apocalyptic number.

119800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119800 is an abundant number, since it is smaller than the sum of its proper divisors (159200).

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

119800 is a wasteful number, since it uses less digits than its factorization.

119800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 119800 is about 346.1213659975. The cubic root of 119800 is about 49.2968238926.

Subtracting from 119800 its reverse (8911), we obtain a square (110889 = 3332).

It can be divided in two parts, 119 and 800, that added together give a palindrome (919).

The spelling of 119800 in words is "one hundred nineteen thousand, eight hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 599 1198 2396 2995 4792 5990 11980 14975 23960 29950 59900 119800