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10042134 = 234338923
BaseRepresentation
bin100110010011…
…101100010110
3200220012012220
4212103230112
510032322014
6555123210
7151233234
oct46235426
920805186
1010042134
115739893
123443506
132107abb
141495954
15d356a9
hex993b16

10042134 has 16 divisors (see below), whose sum is σ = 20551872. Its totient is φ = 3269448.

The previous prime is 10042103. The next prime is 10042141. The reversal of 10042134 is 43124001.

10042134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 19204 + ... + 19719.

It is an arithmetic number, because the mean of its divisors is an integer number (1284492).

Almost surely, 210042134 is an apocalyptic number.

10042134 is an abundant number, since it is smaller than the sum of its proper divisors (10509738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10042134 is a wasteful number, since it uses less digits than its factorization.

10042134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38971.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 10042134 is about 3168.9326278733. The cubic root of 10042134 is about 215.7456281979.

Adding to 10042134 its reverse (43124001), we get a palindrome (53166135).

The spelling of 10042134 in words is "ten million, forty-two thousand, one hundred thirty-four".

Divisors: 1 2 3 6 43 86 129 258 38923 77846 116769 233538 1673689 3347378 5021067 10042134