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190160 = 2452377
BaseRepresentation
bin101110011011010000
3100122211222
4232123100
522041120
64024212
71421255
oct563320
9318758
10190160
1111a963
1292068
1368729
144d42c
153b525
hex2e6d0

190160 has 20 divisors (see below), whose sum is σ = 442308. Its totient is φ = 76032.

The previous prime is 190159. The next prime is 190181. The reversal of 190160 is 61091.

190160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 71824 + 118336 = 268^2 + 344^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109 + ... + 1268.

2190160 is an apocalyptic number.

190160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

190160 is an abundant number, since it is smaller than the sum of its proper divisors (252148).

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

190160 is a wasteful number, since it uses less digits than its factorization.

190160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390 (or 2384 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 190160 is about 436.0733883190. The cubic root of 190160 is about 57.5051035168.

The spelling of 190160 in words is "one hundred ninety thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 2377 4754 9508 11885 19016 23770 38032 47540 95080 190160