Base | Representation |
---|---|
bin | 1010110001100001… |
… | …0010100111111010 |
3 | 21110112220022020212 |
4 | 2230120102213322 |
5 | 21410331031030 |
6 | 1154550351122 |
7 | 131445003263 |
oct | 25430224772 |
9 | 7415808225 |
10 | 2892048890 |
11 | 1254539155 |
12 | 68865b4a2 |
13 | 371218943 |
14 | 1d614596a |
15 | 11dd6d595 |
hex | ac6129fa |
2892048890 has 16 divisors (see below), whose sum is σ = 5208192000. Its totient is φ = 1156263120.
The previous prime is 2892048839. The next prime is 2892048937. The reversal of 2892048890 is 988402982.
2892048890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 47390 + ... + 89609.
It is an arithmetic number, because the mean of its divisors is an integer number (325512000).
Almost surely, 22892048890 is an apocalyptic number.
2892048890 is a deficient number, since it is larger than the sum of its proper divisors (2316143110).
2892048890 is a wasteful number, since it uses less digits than its factorization.
2892048890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139117.
The product of its (nonzero) digits is 663552, while the sum is 50.
The square root of 2892048890 is about 53777.7731967399. The cubic root of 2892048890 is about 1424.7386638843.
The spelling of 2892048890 in words is "two billion, eight hundred ninety-two million, forty-eight thousand, eight hundred ninety".
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