Base | Representation |
---|---|
bin | 1010111101111… |
… | …10001010001000 |
3 | 20102010100010121 |
4 | 11132332022020 |
5 | 142023130000 |
6 | 13043553024 |
7 | 2165013103 |
oct | 536761210 |
9 | 212110117 |
10 | 92005000 |
11 | 47a3079a |
12 | 2698b774 |
13 | 160a4739 |
14 | c30d73a |
15 | 8125b1a |
hex | 57be288 |
92005000 has 40 divisors (see below), whose sum is σ = 215579430. Its totient is φ = 36800000.
The previous prime is 92004989. The next prime is 92005009. The reversal of 92005000 is 50029.
It can be written as a sum of positive squares in 5 ways, for example, as 649636 + 91355364 = 806^2 + 9558^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (92005009) 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, 4201 + ... + 14200.
Almost surely, 292005000 is an apocalyptic number.
It is an amenable number.
92005000 is an abundant number, since it is smaller than the sum of its proper divisors (123574430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92005000 is a wasteful number, since it uses less digits than its factorization.
92005000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18427 (or 18408 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 92005000 is about 9591.9236861018. The cubic root of 92005000 is about 451.4439215830.
Adding to 92005000 its reverse (50029), we get a palindrome (92055029).
The spelling of 92005000 in words is "ninety-two million, five thousand".
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