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10001669335 = 57367778643
BaseRepresentation
bin10010101000010010…
…10101110011010111
3221211000220110000121
421110021111303113
5130440411404320
64332242252411
7502564533550
oct112411256327
927730813017
1010001669335
114272755229
121b31657107
13c35153248
146ac479327
153d80dc8aa
hex254255cd7

10001669335 has 16 divisors (see below), whose sum is σ = 13753967616. Its totient is φ = 6839591328.

The previous prime is 10001669317. The next prime is 10001669341. The reversal of 10001669335 is 53396610001.

10001669335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10001669335 - 25 = 10001669303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10001669335.

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 in 15 ways as a sum of consecutive naturals, for example, 376477 + ... + 402166.

It is an arithmetic number, because the mean of its divisors is an integer number (859622976).

Almost surely, 210001669335 is an apocalyptic number.

10001669335 is a deficient number, since it is larger than the sum of its proper divisors (3752298281).

10001669335 is an equidigital number, since it uses as much as digits as its factorization.

10001669335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779022.

The product of its (nonzero) digits is 14580, while the sum is 34.

The spelling of 10001669335 in words is "ten billion, one million, six hundred sixty-nine thousand, three hundred thirty-five".

Divisors: 1 5 7 35 367 1835 2569 12845 778643 3893215 5450501 27252505 285761981 1428809905 2000333867 10001669335