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144011210 = 2572057303
BaseRepresentation
bin10001001010101…
…10111111001010
3101000222112020112
420211112333022
5243331324320
622142354322
73366034520
oct1045267712
9330875215
10144011210
1174321832
124028b9a2
1323ab3045
14151aa310
15c999ec5
hex8956fca

144011210 has 16 divisors (see below), whose sum is σ = 296251776. Its totient is φ = 49375248.

The previous prime is 144011209. The next prime is 144011227. The reversal of 144011210 is 12110441.

144011210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028582 + ... + 1028721.

It is an arithmetic number, because the mean of its divisors is an integer number (18515736).

Almost surely, 2144011210 is an apocalyptic number.

144011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144011210 is an abundant number, since it is smaller than the sum of its proper divisors (152240566).

144011210 is a wasteful number, since it uses less digits than its factorization.

144011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057317.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 144011210 is about 12000.4670742434. The cubic root of 144011210 is about 524.1618796514.

Adding to 144011210 its reverse (12110441), we get a palindrome (156121651).

The spelling of 144011210 in words is "one hundred forty-four million, eleven thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 2057303 4114606 10286515 14401121 20573030 28802242 72005605 144011210