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10161302217 = 311359857711
BaseRepresentation
bin10010111011010100…
…10010101011001001
3222020011021122011120
421131222102223021
5131302243132332
64400143545453
7506543433543
oct113552225311
928204248146
1010161302217
114344876830
121b76bbb289
13c5c245881
146c5750693
153e712132c
hex25da92ac9

10161302217 has 16 divisors (see below), whose sum is σ = 14821263360. Its totient is φ = 6141203600.

The previous prime is 10161302197. The next prime is 10161302269. The reversal of 10161302217 is 71220316101.

10161302217 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 10161302217 - 215 = 10161269449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10161302297) 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 15 ways as a sum of consecutive naturals, for example, 417009 + ... + 440702.

It is an arithmetic number, because the mean of its divisors is an integer number (926328960).

Almost surely, 210161302217 is an apocalyptic number.

It is an amenable number.

10161302217 is a deficient number, since it is larger than the sum of its proper divisors (4659961143).

10161302217 is a wasteful number, since it uses less digits than its factorization.

10161302217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858084.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 10161302217 its reverse (71220316101), we get a palindrome (81381618318).

The spelling of 10161302217 in words is "ten billion, one hundred sixty-one million, three hundred two thousand, two hundred seventeen".

Divisors: 1 3 11 33 359 1077 3949 11847 857711 2573133 9434821 28304463 307918249 923754747 3387100739 10161302217