Base | Representation |
---|---|
bin | 1011001101111011… |
… | …0111001101010001 |
3 | 21202212010102110120 |
4 | 2303132313031101 |
5 | 22131332241423 |
6 | 1214444420453 |
7 | 134422611030 |
oct | 26336671521 |
9 | 7685112416 |
10 | 3011212113 |
11 | 1305829258 |
12 | 700547729 |
13 | 38cb0ba20 |
14 | 207cc4717 |
15 | 12955aee3 |
hex | b37b7351 |
3011212113 has 64 divisors (see below), whose sum is σ = 5093340672. Its totient is φ = 1540270080.
The previous prime is 3011212097. The next prime is 3011212123. The reversal of 3011212113 is 3112121103.
It is a happy number.
It is not a de Polignac number, because 3011212113 - 24 = 3011212097 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3011212092 and 3011212101.
It is not an unprimeable number, because it can be changed into a prime (3011212123) 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 63 ways as a sum of consecutive naturals, for example, 1214431 + ... + 1216907.
It is an arithmetic number, because the mean of its divisors is an integer number (79583448).
Almost surely, 23011212113 is an apocalyptic number.
It is an amenable number.
3011212113 is a deficient number, since it is larger than the sum of its proper divisors (2082128559).
3011212113 is a wasteful number, since it uses less digits than its factorization.
3011212113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2634.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 3011212113 is about 54874.5124169682. The cubic root of 3011212113 is about 1444.0440771543.
Adding to 3011212113 its reverse (3112121103), we get a palindrome (6123333216).
The spelling of 3011212113 in words is "three billion, eleven million, two hundred twelve thousand, one hundred thirteen".
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