Search a number
-
+
11200160 = 25570001
BaseRepresentation
bin101010101110…
…011010100000
3210002000201202
4222232122200
510331401120
61040020332
7164125346
oct52563240
923060652
1011200160
11635a934
1239016a8
132421c1a
1416b7996
15eb3875
hexaae6a0

11200160 has 24 divisors (see below), whose sum is σ = 26460756. Its totient is φ = 4480000.

The previous prime is 11200157. The next prime is 11200213. The reversal of 11200160 is 6100211.

It can be written as a sum of positive squares in 2 ways, for example, as 10995856 + 204304 = 3316^2 + 452^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34841 + ... + 35160.

Almost surely, 211200160 is an apocalyptic number.

11200160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11200160 is an abundant number, since it is smaller than the sum of its proper divisors (15260596).

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

11200160 is an equidigital number, since it uses as much as digits as its factorization.

11200160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70016 (or 70008 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 11200160 is about 3346.6640106231. The cubic root of 11200160 is about 223.7388538292.

Adding to 11200160 its reverse (6100211), we get a palindrome (17300371).

The spelling of 11200160 in words is "eleven million, two hundred thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 70001 140002 280004 350005 560008 700010 1120016 1400020 2240032 2800040 5600080 11200160