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10050105066 = 238092070479
BaseRepresentation
bin10010101110000100…
…00110111011101010
3221221102001020100120
421113002012323222
5131040311330231
64341132344110
7504023324601
oct112702067352
927842036316
1010050105066
114298027761
121b45915036
13c421b1641
146b4a86a38
153dc4a8d96
hex257086eea

10050105066 has 16 divisors (see below), whose sum is σ = 20125065600. Its totient is φ = 3345892448.

The previous prime is 10050105061. The next prime is 10050105073. The reversal of 10050105066 is 66050105001.

10050105066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100501050662 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10050105061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1030386 + ... + 1040093.

It is an arithmetic number, because the mean of its divisors is an integer number (1257816600).

Almost surely, 210050105066 is an apocalyptic number.

10050105066 is an abundant number, since it is smaller than the sum of its proper divisors (10074960534).

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

10050105066 is a wasteful number, since it uses less digits than its factorization.

10050105066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071293.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 10050105066 in words is "ten billion, fifty million, one hundred five thousand, sixty-six".

Divisors: 1 2 3 6 809 1618 2427 4854 2070479 4140958 6211437 12422874 1675017511 3350035022 5025052533 10050105066