Base | Representation |
---|---|
bin | 100010111100… |
… | …010101000000 |
3 | 122020101011021 |
4 | 202330111000 |
5 | 4321110000 |
6 | 524155224 |
7 | 140600353 |
oct | 42742500 |
9 | 18211137 |
10 | 9160000 |
11 | 5197053 |
12 | 3098b14 |
13 | 1b89425 |
14 | 130629a |
15 | c0e11a |
hex | 8bc540 |
9160000 has 70 divisors (see below), whose sum is σ = 22813010. Its totient is φ = 3648000.
The previous prime is 9159977. The next prime is 9160007. The reversal of 9160000 is 619.
It can be written as a sum of positive squares in 5 ways, for example, as 1498176 + 7661824 = 1224^2 + 2768^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a nialpdrome in base 5.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9160007) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 39886 + ... + 40114.
Almost surely, 29160000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11406505).
9160000 is an abundant number, since it is smaller than the sum of its proper divisors (13653010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9160000 is an equidigital number, since it uses as much as digits as its factorization.
9160000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261 (or 236 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 9160000 is about 3026.5491900843. The cubic root of 9160000 is about 209.2337913236.
Adding to 9160000 its reverse (619), we get a palindrome (9160619).
It can be divided in two parts, 9 and 160000, that multiplied together give a square (1440000 = 12002).
The spelling of 9160000 in words is "nine million, one hundred sixty thousand".
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