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10381866060 = 2235889319457
BaseRepresentation
bin10011010101100111…
…01011010001001100
3222210112022102212210
421222303223101030
5132230224203220
64434103230420
7515162256036
oct115263532114
928715272783
1010381866060
1144483246a5
122018a48410
13c95b4cb17
14706b66c56
1540b68d6e0
hex26aceb44c

10381866060 has 48 divisors (see below), whose sum is σ = 29073987936. Its totient is φ = 2768044032.

The previous prime is 10381866043. The next prime is 10381866091. The reversal of 10381866060 is 6066818301.

10381866060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 15 ways as a sum of consecutive naturals, for example, 523852 + ... + 543308.

It is an arithmetic number, because the mean of its divisors is an integer number (605708082).

Almost surely, 210381866060 is an apocalyptic number.

10381866060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10381866060 is an abundant number, since it is smaller than the sum of its proper divisors (18692121876).

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

10381866060 is a wasteful number, since it uses less digits than its factorization.

10381866060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28362 (or 28360 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 10381866060 in words is "ten billion, three hundred eighty-one million, eight hundred sixty-six thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 8893 17786 19457 26679 35572 38914 44465 53358 58371 77828 88930 97285 106716 116742 133395 177860 194570 233484 266790 291855 389140 533580 583710 1167420 173031101 346062202 519093303 692124404 865155505 1038186606 1730311010 2076373212 2595466515 3460622020 5190933030 10381866060