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144106210 = 2549928879
BaseRepresentation
bin10001001011011…
…10001011100010
3101001011100120001
420211232023202
5243342344320
622144410214
73366611503
oct1045561342
9331140501
10144106210
1174387146
124031696a
1323b17361
14151d2baa
15c9b820a
hex896e2e2

144106210 has 16 divisors (see below), whose sum is σ = 259920000. Its totient is φ = 57524976.

The previous prime is 144106189. The next prime is 144106243. The reversal of 144106210 is 12601441.

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, 9450 + ... + 19429.

It is an arithmetic number, because the mean of its divisors is an integer number (16245000).

Almost surely, 2144106210 is an apocalyptic number.

144106210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144106210 is a deficient number, since it is larger than the sum of its proper divisors (115813790).

144106210 is a wasteful number, since it uses less digits than its factorization.

144106210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29385.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 144106210 is about 12004.4246009544. The cubic root of 144106210 is about 524.2771124240.

Adding to 144106210 its reverse (12601441), we get a palindrome (156707651).

The spelling of 144106210 in words is "one hundred forty-four million, one hundred six thousand, two hundred ten".

Divisors: 1 2 5 10 499 998 2495 4990 28879 57758 144395 288790 14410621 28821242 72053105 144106210