Base | Representation |
---|---|
bin | 1011101011001101… |
… | …0101111001011011 |
3 | 22002102012202212200 |
4 | 2322303111321123 |
5 | 22404302134321 |
6 | 1234552541243 |
7 | 140443512036 |
oct | 27263257133 |
9 | 8072182780 |
10 | 3134021211 |
11 | 1369089582 |
12 | 7356b1823 |
13 | 3ac3aa429 |
14 | 21a33201d |
15 | 135218d26 |
hex | bacd5e5b |
3134021211 has 12 divisors (see below), whose sum is σ = 4529071560. Its totient is φ = 2088354240.
The previous prime is 3134021207. The next prime is 3134021227. The reversal of 3134021211 is 1121204313.
It is not a de Polignac number, because 3134021211 - 22 = 3134021207 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3134021411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62526 + ... + 100883.
It is an arithmetic number, because the mean of its divisors is an integer number (377422630).
Almost surely, 23134021211 is an apocalyptic number.
3134021211 is a deficient number, since it is larger than the sum of its proper divisors (1395050349).
3134021211 is a wasteful number, since it uses less digits than its factorization.
3134021211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165546 (or 165543 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3134021211 is about 55982.3294531408. The cubic root of 3134021211 is about 1463.4143538467.
Adding to 3134021211 its reverse (1121204313), we get a palindrome (4255225524).
The spelling of 3134021211 in words is "three billion, one hundred thirty-four million, twenty-one thousand, two hundred eleven".
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