Base | Representation |
---|---|
bin | 10000111011000001… |
… | …10010111001011101 |
3 | 212110011011102101221 |
4 | 20131200302321131 |
5 | 122101234232231 |
6 | 4101300333341 |
7 | 441064554202 |
oct | 103540627135 |
9 | 25404142357 |
10 | 9085070941 |
11 | 39423162a1 |
12 | 19166a4251 |
13 | b1a29782b |
14 | 62283bca9 |
15 | 3828d2d11 |
hex | 21d832e5d |
9085070941 has 4 divisors (see below), whose sum is σ = 9090900000. Its totient is φ = 9079241884.
The previous prime is 9085070933. The next prime is 9085070957. The reversal of 9085070941 is 1490705809.
9085070941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1490705809 = 17 ⋅87688577.
It is a cyclic number.
It is not a de Polignac number, because 9085070941 - 23 = 9085070933 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 (9085070921) 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 3 ways as a sum of consecutive naturals, for example, 2912191 + ... + 2915308.
It is an arithmetic number, because the mean of its divisors is an integer number (2272725000).
Almost surely, 29085070941 is an apocalyptic number.
It is an amenable number.
9085070941 is a deficient number, since it is larger than the sum of its proper divisors (5829059).
9085070941 is a wasteful number, since it uses less digits than its factorization.
9085070941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5829058.
The product of its (nonzero) digits is 90720, while the sum is 43.
The square root of 9085070941 is about 95315.6384912780. The cubic root of 9085070941 is about 2086.6171583549.
The spelling of 9085070941 in words is "nine billion, eighty-five million, seventy thousand, nine hundred forty-one".
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