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144010132 = 22713613779
BaseRepresentation
bin10001001010101…
…10101110010100
3101000222110202121
420211112232110
5243331311012
622142345324
73366031420
oct1045265624
9330873677
10144010132
1174320a42
124028b244
1323ab26c6
14151a9b80
15c999a07
hex8956b94

144010132 has 24 divisors (see below), whose sum is σ = 288308160. Its totient is φ = 61656960.

The previous prime is 144010129. The next prime is 144010133. The reversal of 144010132 is 231010441.

144010132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144010133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 36219 + ... + 39997.

It is an arithmetic number, because the mean of its divisors is an integer number (12012840).

Almost surely, 2144010132 is an apocalyptic number.

It is an amenable number.

144010132 is an abundant number, since it is smaller than the sum of its proper divisors (144298028).

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

144010132 is a wasteful number, since it uses less digits than its factorization.

144010132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5151 (or 5149 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 144010132 is about 12000.4221592409. The cubic root of 144010132 is about 524.1605717719.

Adding to 144010132 its reverse (231010441), we get a palindrome (375020573).

The spelling of 144010132 in words is "one hundred forty-four million, ten thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 1361 2722 3779 5444 7558 9527 15116 19054 26453 38108 52906 105812 5143219 10286438 20572876 36002533 72005066 144010132