Base | Representation |
---|---|
bin | 10011100100110100110… |
… | …11010001010011100011 |
3 | 2101022010001100201012110 |
4 | 21302122123101103203 |
5 | 42004444032110321 |
6 | 1232554003130403 |
7 | 66410540305041 |
oct | 11623233212343 |
9 | 2338101321173 |
10 | 672605738211 |
11 | 23a28344a320 |
12 | aa432373a03 |
13 | 4b570ba6894 |
14 | 247a8d93391 |
15 | 127690e4176 |
hex | 9c9a6d14e3 |
672605738211 has 16 divisors (see below), whose sum is σ = 978377160960. Its totient is φ = 407622532320.
The previous prime is 672605738201. The next prime is 672605738237. The reversal of 672605738211 is 112837506276.
672605738211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 672605738211 - 210 = 672605737187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (672605738201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378946 + ... + 1220168.
It is an arithmetic number, because the mean of its divisors is an integer number (61148572560).
Almost surely, 2672605738211 is an apocalyptic number.
672605738211 is a deficient number, since it is larger than the sum of its proper divisors (305771422749).
672605738211 is a wasteful number, since it uses less digits than its factorization.
672605738211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 865466.
The product of its (nonzero) digits is 846720, while the sum is 48.
The spelling of 672605738211 in words is "six hundred seventy-two billion, six hundred five million, seven hundred thirty-eight thousand, two hundred eleven".
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