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10381801074 = 2313033132763
BaseRepresentation
bin10011010101100110…
…11011011001110010
3222210112012010201220
421222303123121302
5132230220113244
64434102005510
7515161565421
oct115263333162
928715163656
1010381801074
11444828a897
122018a16896
13c95b29378
14706b4b2b8
1540b679319
hex26acdb672

10381801074 has 16 divisors (see below), whose sum is σ = 20765351712. Its totient is φ = 3460308768.

The previous prime is 10381801057. The next prime is 10381801097. The reversal of 10381801074 is 47010818301.

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 7 ways as a sum of consecutive naturals, for example, 11817 + ... + 144579.

It is an arithmetic number, because the mean of its divisors is an integer number (1297834482).

Almost surely, 210381801074 is an apocalyptic number.

10381801074 is an abundant number, since it is smaller than the sum of its proper divisors (10383550638).

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

10381801074 is a wasteful number, since it uses less digits than its factorization.

10381801074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145801.

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 10381801074 in words is "ten billion, three hundred eighty-one million, eight hundred one thousand, seventy-four".

Divisors: 1 2 3 6 13033 26066 39099 78198 132763 265526 398289 796578 1730300179 3460600358 5190900537 10381801074