Base | Representation |
---|---|
bin | 110110111000101… |
… | …100000001101100 |
3 | 2101011201000101001 |
4 | 312320230001230 |
5 | 3341213030220 |
6 | 231212330044 |
7 | 31550632513 |
oct | 6670540154 |
9 | 2334630331 |
10 | 920830060 |
11 | 43286a287 |
12 | 218473924 |
13 | 118a0a877 |
14 | 8a41d67a |
15 | 55c9380a |
hex | 36e2c06c |
920830060 has 24 divisors (see below), whose sum is σ = 2035519920. Its totient is φ = 348945984.
The previous prime is 920830049. The next prime is 920830073. The reversal of 920830060 is 60038029.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1211239 + ... + 1211998.
It is an arithmetic number, because the mean of its divisors is an integer number (84813330).
Almost surely, 2920830060 is an apocalyptic number.
It is an amenable number.
920830060 is an abundant number, since it is smaller than the sum of its proper divisors (1114689860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920830060 is a wasteful number, since it uses less digits than its factorization.
920830060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2423265 (or 2423263 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 920830060 is about 30345.1818251267. The cubic root of 920830060 is about 972.8812408594.
Adding to 920830060 its reverse (60038029), we get a palindrome (980868089).
The spelling of 920830060 in words is "nine hundred twenty million, eight hundred thirty thousand, sixty".
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