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10104210042 = 2311711438117
BaseRepresentation
bin10010110100100001…
…00000001001111010
3222002011212001102120
421122100200021322
5131143134210132
64350344142110
7505251240213
oct113220401172
928064761376
1010104210042
114315621613
121b5ba67936
13c50476314
146bbd2c40a
153e20e502c
hex25a42027a

10104210042 has 16 divisors (see below), whose sum is σ = 20225691552. Its totient is φ = 3365191440.

The previous prime is 10104210001. The next prime is 10104210107. The reversal of 10104210042 is 24001240101.

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, 712033 + ... + 726084.

It is an arithmetic number, because the mean of its divisors is an integer number (1264105722).

Almost surely, 210104210042 is an apocalyptic number.

10104210042 is an abundant number, since it is smaller than the sum of its proper divisors (10121481510).

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

10104210042 is a wasteful number, since it uses less digits than its factorization.

10104210042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439293.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10104210042 its reverse (24001240101), we get a palindrome (34105450143).

The spelling of 10104210042 in words is "ten billion, one hundred four million, two hundred ten thousand, forty-two".

Divisors: 1 2 3 6 1171 2342 3513 7026 1438117 2876234 4314351 8628702 1684035007 3368070014 5052105021 10104210042