Search a number
-
+
901060 = 22545053
BaseRepresentation
bin11011011111111000100
31200210000121
43123333010
5212313220
631151324
710441666
oct3337704
91623017
10901060
11565a86
12375544
13257194
14196536
1512beaa
hexdbfc4

901060 has 12 divisors (see below), whose sum is σ = 1892268. Its totient is φ = 360416.

The previous prime is 901013. The next prime is 901063. The reversal of 901060 is 60109.

It can be written as a sum of positive squares in 2 ways, for example, as 473344 + 427716 = 688^2 + 654^2 .

It is not an unprimeable number, because it can be changed into a prime (901063) by changing a digit.

901060 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22507 + ... + 22546.

It is an arithmetic number, because the mean of its divisors is an integer number (157689).

2901060 is an apocalyptic number.

It is an amenable number.

901060 is an abundant number, since it is smaller than the sum of its proper divisors (991208).

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

901060 is a wasteful number, since it uses less digits than its factorization.

901060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45062 (or 45060 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 901060 is about 949.2418027036. The cubic root of 901060 is about 96.5868279874.

Adding to 901060 its reverse (60109), we get a palindrome (961169).

The spelling of 901060 in words is "nine hundred one thousand, sixty".

Divisors: 1 2 4 5 10 20 45053 90106 180212 225265 450530 901060