Search a number
-
+
164113060 = 2258205653
BaseRepresentation
bin10011100100000…
…10101010100100
3102102210210210111
421302002222210
5314003104220
624141302404
74031636506
oct1162025244
9372723714
10164113060
1184701631
1246b64a04
1328000927
1417b1dd76
15e61b15a
hex9c82aa4

164113060 has 12 divisors (see below), whose sum is σ = 344637468. Its totient is φ = 65645216.

The previous prime is 164113009. The next prime is 164113067. The reversal of 164113060 is 60311461.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29181604 + 134931456 = 5402^2 + 11616^2 .

It is not an unprimeable number, because it can be changed into a prime (164113067) 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 3 ways as a sum of consecutive naturals, for example, 4102807 + ... + 4102846.

It is an arithmetic number, because the mean of its divisors is an integer number (28719789).

Almost surely, 2164113060 is an apocalyptic number.

164113060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164113060 is an abundant number, since it is smaller than the sum of its proper divisors (180524408).

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

164113060 is a wasteful number, since it uses less digits than its factorization.

164113060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8205662 (or 8205660 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 164113060 is about 12810.6619657221. The cubic root of 164113060 is about 547.4961225166.

The spelling of 164113060 in words is "one hundred sixty-four million, one hundred thirteen thousand, sixty".

Divisors: 1 2 4 5 10 20 8205653 16411306 32822612 41028265 82056530 164113060