Base | Representation |
---|---|
bin | 1000010101101101000100… |
… | …1000100110110110101111 |
3 | 1012110112201012121111211000 |
4 | 2011123101020212312233 |
5 | 2200211022014412421 |
6 | 31300055520331343 |
7 | 1634302411521042 |
oct | 205332110466657 |
9 | 35415635544730 |
10 | 9168968904111 |
11 | 2a155a0a03735 |
12 | 1041011173b53 |
13 | 51682630cb63 |
14 | 239acd838c59 |
15 | 10d78c752226 |
hex | 856d1226daf |
9168968904111 has 16 divisors (see below), whose sum is σ = 13583709839200. Its totient is φ = 6112622444544.
The previous prime is 9168968904107. The next prime is 9168968904169. The reversal of 9168968904111 is 1114098698619.
9168968904111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 9168968904111 - 22 = 9168968904107 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9168968904311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9217455 + ... + 10163631.
It is an arithmetic number, because the mean of its divisors is an integer number (848981864950).
Almost surely, 29168968904111 is an apocalyptic number.
9168968904111 is a deficient number, since it is larger than the sum of its proper divisors (4414740935089).
9168968904111 is a wasteful number, since it uses less digits than its factorization.
9168968904111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1305095 (or 1305089 counting only the distinct ones).
The product of its (nonzero) digits is 6718464, while the sum is 63.
The spelling of 9168968904111 in words is "nine trillion, one hundred sixty-eight billion, nine hundred sixty-eight million, nine hundred four thousand, one hundred eleven".
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