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144323110 = 2514432311
BaseRepresentation
bin10001001101000…
…11001000100110
3101001120101002101
420212203020212
5243421314420
622153202314
73401504041
oct1046431046
9331511071
10144323110
11745150a8
124040039a
1323b91cb9
141524bc58
15ca0c60a
hex89a3226

144323110 has 8 divisors (see below), whose sum is σ = 259781616. Its totient is φ = 57729240.

The previous prime is 144323071. The next prime is 144323129. The reversal of 144323110 is 11323441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 7216146 + ... + 7216165.

It is an arithmetic number, because the mean of its divisors is an integer number (32472702).

Almost surely, 2144323110 is an apocalyptic number.

144323110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144323110 is a deficient number, since it is larger than the sum of its proper divisors (115458506).

144323110 is a wasteful number, since it uses less digits than its factorization.

144323110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14432318.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 144323110 is about 12013.4553730390. The cubic root of 144323110 is about 524.5400173575.

Adding to 144323110 its reverse (11323441), we get a palindrome (155646551).

The spelling of 144323110 in words is "one hundred forty-four million, three hundred twenty-three thousand, one hundred ten".

Divisors: 1 2 5 10 14432311 28864622 72161555 144323110