Base | Representation |
---|---|
bin | 110000001110101000101100… |
… | …011110101011111011011011 |
3 | 1000211000201011001120200001222 |
4 | 300032220230132223323123 |
5 | 210300220334241401021 |
6 | 2031042524052202255 |
7 | 62451405060214454 |
oct | 6016505436537333 |
9 | 1024021131520058 |
10 | 212112001122011 |
11 | 61649215980901 |
12 | 1b95888800938b |
13 | 91480ca926613 |
14 | 3a543c049412b |
15 | 197c7beadc6ab |
hex | c0ea2c7abedb |
212112001122011 has 8 divisors (see below), whose sum is σ = 214412475745584. Its totient is φ = 209817417600000.
The previous prime is 212112001121971. The next prime is 212112001122031. The reversal of 212112001122011 is 110221100211212.
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 212112001122011 - 222 = 212111996927707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (212112001122031) 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, 1472702990 + ... + 1472847011.
It is an arithmetic number, because the mean of its divisors is an integer number (26801559468198).
Almost surely, 2212112001122011 is an apocalyptic number.
212112001122011 is a deficient number, since it is larger than the sum of its proper divisors (2300474623573).
212112001122011 is a wasteful number, since it uses less digits than its factorization.
212112001122011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2945550781.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 212112001122011 its reverse (110221100211212), we get a palindrome (322333101333223).
The spelling of 212112001122011 in words is "two hundred twelve trillion, one hundred twelve billion, one million, one hundred twenty-two thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •