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194060 = 22531313
BaseRepresentation
bin101111011000001100
3100212012102
4233120030
522202220
64054232
71435526
oct573014
9325172
10194060
11122889
1294378
136a439
1450a16
153c775
hex2f60c

194060 has 24 divisors (see below), whose sum is σ = 422016. Its totient is φ = 74880.

The previous prime is 194057. The next prime is 194069. The reversal of 194060 is 60491.

194060 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (194069) 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, 464 + ... + 776.

It is an arithmetic number, because the mean of its divisors is an integer number (17584).

2194060 is an apocalyptic number.

194060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211008).

194060 is an abundant number, since it is smaller than the sum of its proper divisors (227956).

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

194060 is a wasteful number, since it uses less digits than its factorization.

194060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 194060 is about 440.5224171367. The cubic root of 194060 is about 57.8955711059.

The spelling of 194060 in words is "one hundred ninety-four thousand, sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 313 620 626 1252 1565 3130 6260 9703 19406 38812 48515 97030 194060