Base | Representation |
---|---|
bin | 1100101111101000… |
… | …0111001110101011 |
3 | 22211102020020212001 |
4 | 3023322013032223 |
5 | 24001234240221 |
6 | 1323244031431 |
7 | 150530044423 |
oct | 31372071653 |
9 | 8742206761 |
10 | 3421008811 |
11 | 14a6085610 |
12 | 7b5832577 |
13 | 4269a048c |
14 | 2464b9483 |
15 | 150507391 |
hex | cbe873ab |
3421008811 has 16 divisors (see below), whose sum is σ = 3835722240. Its totient is φ = 3024758880.
The previous prime is 3421008803. The next prime is 3421008817. The reversal of 3421008811 is 1188001243.
It is not a de Polignac number, because 3421008811 - 23 = 3421008803 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3421008811.
It is not an unprimeable number, because it can be changed into a prime (3421008817) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28845 + ... + 87601.
It is an arithmetic number, because the mean of its divisors is an integer number (239732640).
Almost surely, 23421008811 is an apocalyptic number.
3421008811 is a deficient number, since it is larger than the sum of its proper divisors (414713429).
3421008811 is a wasteful number, since it uses less digits than its factorization.
3421008811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58914.
The product of its (nonzero) digits is 1536, while the sum is 28.
The square root of 3421008811 is about 58489.3905849599. The cubic root of 3421008811 is about 1506.7853796144.
The spelling of 3421008811 in words is "three billion, four hundred twenty-one million, eight thousand, eight hundred eleven".
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