Base | Representation |
---|---|
bin | 1011100110000011… |
… | …0011011011010001 |
3 | 22000220111111111020 |
4 | 2321200303123101 |
5 | 22333232243314 |
6 | 1232501110053 |
7 | 140061554304 |
oct | 27140633321 |
9 | 8026444436 |
10 | 3112384209 |
11 | 1357950360 |
12 | 72a3b8329 |
13 | 3a7a72b7c |
14 | 2174dcb3b |
15 | 133392da9 |
hex | b98336d1 |
3112384209 has 8 divisors (see below), whose sum is σ = 4527104352. Its totient is φ = 1886293440.
The previous prime is 3112384117. The next prime is 3112384211. The reversal of 3112384209 is 9024832113.
3112384209 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3112384209 - 212 = 3112380113 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 94314673 = 3112384209 / (3 + 1 + 1 + 2 + 3 + 8 + 4 + 2 + 0 + 9).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3112384209.
It is not an unprimeable number, because it can be changed into a prime (3112384279) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47157304 + ... + 47157369.
It is an arithmetic number, because the mean of its divisors is an integer number (565888044).
Almost surely, 23112384209 is an apocalyptic number.
It is an amenable number.
3112384209 is a deficient number, since it is larger than the sum of its proper divisors (1414720143).
3112384209 is a wasteful number, since it uses less digits than its factorization.
3112384209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94314687.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 3112384209 is about 55788.7462576459. The cubic root of 3112384209 is about 1460.0388131609.
The spelling of 3112384209 in words is "three billion, one hundred twelve million, three hundred eighty-four thousand, two hundred nine".
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