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144214010 = 2514421401
BaseRepresentation
bin10001001100010…
…00011111111010
3101001100211102122
420212020133322
5243404322020
622151001242
73400541003
oct1046103772
9331324378
10144214010
1174450136
1240369222
1323b54445
14152201aa
15c9da125
hex89887fa

144214010 has 8 divisors (see below), whose sum is σ = 259585236. Its totient is φ = 57685600.

The previous prime is 144214003. The next prime is 144214027. The reversal of 144214010 is 10412441.

144214010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 118091689 + 26122321 = 10867^2 + 5111^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 144214010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7210691 + ... + 7210710.

Almost surely, 2144214010 is an apocalyptic number.

144214010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144214010 is a deficient number, since it is larger than the sum of its proper divisors (115371226).

144214010 is a wasteful number, since it uses less digits than its factorization.

144214010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14421408.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 144214010 is about 12008.9137726940. The cubic root of 144214010 is about 524.4078099742.

Adding to 144214010 its reverse (10412441), we get a palindrome (154626451).

The spelling of 144214010 in words is "one hundred forty-four million, two hundred fourteen thousand, ten".

Divisors: 1 2 5 10 14421401 28842802 72107005 144214010