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10084342 = 25042171
BaseRepresentation
bin100110011101…
…111111110110
3200222100010011
4212131333312
510040144332
61000050434
7151500262
oct46357766
920870104
1010084342
115768574
123463a1a
132121088
1414a70a2
15d42e47
hex99dff6

10084342 has 4 divisors (see below), whose sum is σ = 15126516. Its totient is φ = 5042170.

The previous prime is 10084297. The next prime is 10084351. The reversal of 10084342 is 24348001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24348001 = 67363403.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2521084 + ... + 2521087.

It is an arithmetic number, because the mean of its divisors is an integer number (3781629).

Almost surely, 210084342 is an apocalyptic number.

10084342 is a deficient number, since it is larger than the sum of its proper divisors (5042174).

10084342 is an equidigital number, since it uses as much as digits as its factorization.

10084342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042173.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 10084342 is about 3175.5853003816. The cubic root of 10084342 is about 216.0474718477.

The spelling of 10084342 in words is "ten million, eighty-four thousand, three hundred forty-two".

Divisors: 1 2 5042171 10084342