Base | Representation |
---|---|
bin | 1001010001010001… |
… | …00001111010000010 |
3 | 110211211111120022220 |
4 | 10220220201322002 |
5 | 40143012234303 |
6 | 2141455311510 |
7 | 234220041552 |
oct | 45050417202 |
9 | 13754446286 |
10 | 4976680578 |
11 | 212422a861 |
12 | b6a81b596 |
13 | 61408560c |
14 | 352d51162 |
15 | 1e1d9c053 |
hex | 128a21e82 |
4976680578 has 8 divisors (see below), whose sum is σ = 9953361168. Its totient is φ = 1658893524.
The previous prime is 4976680571. The next prime is 4976680601. The reversal of 4976680578 is 8750866794.
It is a sphenic number, since it is the product of 3 distinct primes.
4976680578 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (4976680571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414723376 + ... + 414723387.
It is an arithmetic number, because the mean of its divisors is an integer number (1244170146).
Almost surely, 24976680578 is an apocalyptic number.
4976680578 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.
4976680578 is a wasteful number, since it uses less digits than its factorization.
4976680578 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 829446768.
The product of its (nonzero) digits is 20321280, while the sum is 60.
The square root of 4976680578 is about 70545.5921939847. The cubic root of 4976680578 is about 1707.3134264338.
The spelling of 4976680578 in words is "four billion, nine hundred seventy-six million, six hundred eighty thousand, five hundred seventy-eight".
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