Base | Representation |
---|---|
bin | 111110110011000001… |
… | …001110001001100110 |
3 | 20110001011120211020011 |
4 | 332303001032021212 |
5 | 2101043023414311 |
6 | 50550451000434 |
7 | 4604633062060 |
oct | 766301161146 |
9 | 213034524204 |
10 | 67427951206 |
11 | 26661358810 |
12 | 1109959911a |
13 | 648760cca5 |
14 | 33991ac730 |
15 | 1b49902321 |
hex | fb304e266 |
67427951206 has 16 divisors (see below), whose sum is σ = 126099025920. Its totient is φ = 26270630280.
The previous prime is 67427951191. The next prime is 67427951237. The reversal of 67427951206 is 60215972476.
It is a happy number.
67427951206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 67427951206.
It is a congruent number.
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, 218921766 + ... + 218922073.
It is an arithmetic number, because the mean of its divisors is an integer number (7881189120).
Almost surely, 267427951206 is an apocalyptic number.
67427951206 is a deficient number, since it is larger than the sum of its proper divisors (58671074714).
67427951206 is a wasteful number, since it uses less digits than its factorization.
67427951206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437843859.
The product of its (nonzero) digits is 1270080, while the sum is 49.
The spelling of 67427951206 in words is "sixty-seven billion, four hundred twenty-seven million, nine hundred fifty-one thousand, two hundred six".
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