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10286431084 = 2212401207371
BaseRepresentation
bin10011001010001111…
…00111101101101100
3222112212201211201001
421211013213231230
5132031311243314
64420413530044
7512623135666
oct114507475554
928485654631
1010286431084
1143a9470a16
121bb0aa3924
13c7c147117
146d8203536
154030db674
hex2651e7b6c

10286431084 has 12 divisors (see below), whose sum is σ = 18002792808. Its totient is φ = 5142776000.

The previous prime is 10286431069. The next prime is 10286431093. The reversal of 10286431084 is 48013468201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54082 + ... + 153289.

It is an arithmetic number, because the mean of its divisors is an integer number (1500232734).

Almost surely, 210286431084 is an apocalyptic number.

It is an amenable number.

10286431084 is a deficient number, since it is larger than the sum of its proper divisors (7716361724).

10286431084 is a wasteful number, since it uses less digits than its factorization.

10286431084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219776 (or 219774 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

Adding to 10286431084 its reverse (48013468201), we get a palindrome (58299899285).

The spelling of 10286431084 in words is "ten billion, two hundred eighty-six million, four hundred thirty-one thousand, eighty-four".

Divisors: 1 2 4 12401 24802 49604 207371 414742 829484 2571607771 5143215542 10286431084