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144122110 = 251110491249
BaseRepresentation
bin10001001011100…
…10000011111110
3101001012011100221
420211302003332
5243343401420
622145011554
73400006036
oct1045620376
9331164327
10144122110
1174398090
1240323bba
1323b21672
14151d88c6
15c9bccaa
hex89720fe

144122110 has 32 divisors (see below), whose sum is σ = 283500000. Its totient is φ = 52316160.

The previous prime is 144122063. The next prime is 144122123. The reversal of 144122110 is 11221441.

It is a happy number.

144122110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114766 + ... + 116014.

It is an arithmetic number, because the mean of its divisors is an integer number (8859375).

Almost surely, 2144122110 is an apocalyptic number.

144122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144122110 is a deficient number, since it is larger than the sum of its proper divisors (139377890).

144122110 is a wasteful number, since it uses less digits than its factorization.

144122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 144122110 is about 12005.0868385031. The cubic root of 144122110 is about 524.2963938034.

Adding to 144122110 its reverse (11221441), we get a palindrome (155343551).

The spelling of 144122110 in words is "one hundred forty-four million, one hundred twenty-two thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 55 110 1049 1249 2098 2498 5245 6245 10490 11539 12490 13739 23078 27478 57695 68695 115390 137390 1310201 2620402 6551005 13102010 14412211 28824422 72061055 144122110