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142010 = 25111291
BaseRepresentation
bin100010101010111010
321012210122
4202222322
514021020
63013242
71131011
oct425272
9235718
10142010
1197770
126a222
134c83b
1439a78
152c125
hex22aba

142010 has 16 divisors (see below), whose sum is σ = 279072. Its totient is φ = 51600.

The previous prime is 142007. The next prime is 142019. The reversal of 142010 is 10241.

142010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (142019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536 + ... + 755.

It is an arithmetic number, because the mean of its divisors is an integer number (17442).

2142010 is an apocalyptic number.

142010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142010 is a deficient number, since it is larger than the sum of its proper divisors (137062).

142010 is a wasteful number, since it uses less digits than its factorization.

142010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 142010 is about 376.8421420171. The cubic root of 142010 is about 52.1722591062.

Adding to 142010 its reverse (10241), we get a palindrome (152251).

Subtracting from 142010 its reverse (10241), we obtain a square (131769 = 3632).

The spelling of 142010 in words is "one hundred forty-two thousand, ten", and thus it is an iban number.

Divisors: 1 2 5 10 11 22 55 110 1291 2582 6455 12910 14201 28402 71005 142010