Base | Representation |
---|---|
bin | 1000010110101110… |
… | …11001001010000100 |
3 | 102120121112120200012 |
4 | 10023113121022010 |
5 | 33141311232103 |
6 | 2021035005352 |
7 | 216105246650 |
oct | 41327311204 |
9 | 12517476605 |
10 | 4485649028 |
11 | 19a2039563 |
12 | a52299858 |
13 | 5664206c3 |
14 | 307a51a60 |
15 | 1b3c062d8 |
hex | 10b5d9284 |
4485649028 has 12 divisors (see below), whose sum is σ = 8971298112. Its totient is φ = 1922421000.
The previous prime is 4485649001. The next prime is 4485649033. The reversal of 4485649028 is 8209465844.
4485649028 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80100848 + ... + 80100903.
It is an arithmetic number, because the mean of its divisors is an integer number (747608176).
Almost surely, 24485649028 is an apocalyptic number.
It is an amenable number.
4485649028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4485649028 is a wasteful number, since it uses less digits than its factorization.
4485649028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160201762 (or 160201760 counting only the distinct ones).
The product of its (nonzero) digits is 2211840, while the sum is 50.
The square root of 4485649028 is about 66974.9880776398. The cubic root of 4485649028 is about 1649.2067234190.
The spelling of 4485649028 in words is "four billion, four hundred eighty-five million, six hundred forty-nine thousand, twenty-eight".
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