Base | Representation |
---|---|
bin | 100000001100010011010… |
… | …111101011001111111001 |
3 | 21211111011022220222102110 |
4 | 200030103113223033321 |
5 | 242221123140143001 |
6 | 4412141425322533 |
7 | 315554125232025 |
oct | 40142327531771 |
9 | 7744138828373 |
10 | 2212233131001 |
11 | 783225a25403 |
12 | 2b88b4496449 |
13 | 1307c71024aa |
14 | 79103517385 |
15 | 3c82a3c33d6 |
hex | 203135eb3f9 |
2212233131001 has 8 divisors (see below), whose sum is σ = 3051356042880. Its totient is φ = 1423966153232.
The previous prime is 2212233130993. The next prime is 2212233131021. The reversal of 2212233131001 is 1001313322122.
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 2212233131001 - 23 = 2212233130993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2212233131021) 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, 12713983425 + ... + 12713983598.
It is an arithmetic number, because the mean of its divisors is an integer number (381419505360).
Almost surely, 22212233131001 is an apocalyptic number.
It is an amenable number.
2212233131001 is a deficient number, since it is larger than the sum of its proper divisors (839122911879).
2212233131001 is a wasteful number, since it uses less digits than its factorization.
2212233131001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25427967055.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 2212233131001 its reverse (1001313322122), we get a palindrome (3213546453123).
The spelling of 2212233131001 in words is "two trillion, two hundred twelve billion, two hundred thirty-three million, one hundred thirty-one thousand, one".
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