Base | Representation |
---|---|
bin | 101100000110110110011… |
… | …101110100000000110011 |
3 | 101201202120112002200200102 |
4 | 230012312131310000303 |
5 | 344130003340242321 |
6 | 10240232300143015 |
7 | 431661222132305 |
oct | 54066635640063 |
9 | 11652515080612 |
10 | 3031013212211 |
11 | a69499a38076 |
12 | 40b520237a6b |
13 | 18ca91aa9b4a |
14 | a69b7b2b975 |
15 | 53c9c2adc0b |
hex | 2c1b6774033 |
3031013212211 has 8 divisors (see below), whose sum is σ = 3258424058880. Its totient is φ = 2810390749128.
The previous prime is 3031013212207. The next prime is 3031013212223. The reversal of 3031013212211 is 1122123101303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3031013212211 - 22 = 3031013212207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031013212291) 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, 1697094971 + ... + 1697096756.
It is an arithmetic number, because the mean of its divisors is an integer number (407303007360).
Almost surely, 23031013212211 is an apocalyptic number.
3031013212211 is a deficient number, since it is larger than the sum of its proper divisors (227410846669).
3031013212211 is a wasteful number, since it uses less digits than its factorization.
3031013212211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3394191793.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 3031013212211 its reverse (1122123101303), we get a palindrome (4153136313514).
The spelling of 3031013212211 in words is "three trillion, thirty-one billion, thirteen million, two hundred twelve thousand, two hundred eleven".
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