Search a number
-
+
144032110 = 25103139837
BaseRepresentation
bin10001001010111…
…00000101101110
3101001000120220121
420211130011232
5243333011420
622143035154
73366152455
oct1045340556
9331016817
10144032110
1174336502
124029baba
1323abc701
14151b3b9c
15c9a12aa
hex895c16e

144032110 has 16 divisors (see below), whose sum is σ = 261776736. Its totient is φ = 57053088.

The previous prime is 144032093. The next prime is 144032131. The reversal of 144032110 is 11230441.

It is a super-2 number, since 2×1440321102 = 41490497422104200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 68889 + ... + 70948.

It is an arithmetic number, because the mean of its divisors is an integer number (16361046).

Almost surely, 2144032110 is an apocalyptic number.

144032110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144032110 is a deficient number, since it is larger than the sum of its proper divisors (117744626).

144032110 is a wasteful number, since it uses less digits than its factorization.

144032110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139947.

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

The square root of 144032110 is about 12001.3378420908. The cubic root of 144032110 is about 524.1872352085.

Adding to 144032110 its reverse (11230441), we get a palindrome (155262551).

The spelling of 144032110 in words is "one hundred forty-four million, thirty-two thousand, one hundred ten".

Divisors: 1 2 5 10 103 206 515 1030 139837 279674 699185 1398370 14403211 28806422 72016055 144032110