Base | Representation |
---|---|
bin | 110010100001101000001100… |
… | …101001110000101001100011 |
3 | 1002010210101012002020122010010 |
4 | 302201220030221300221203 |
5 | 213111220143414443321 |
6 | 2104335203152340003 |
7 | 64543242666046056 |
oct | 6241501451605143 |
9 | 1063711162218103 |
10 | 222213230234211 |
11 | 64893113420127 |
12 | 20b0a4b5244603 |
13 | 96cb8051098a8 |
14 | 3cc326b990a9d |
15 | 1aa5421b06676 |
hex | ca1a0ca70a63 |
222213230234211 has 32 divisors (see below), whose sum is σ = 311826926573568. Its totient is φ = 140590065121920.
The previous prime is 222213230234173. The next prime is 222213230234249. The reversal of 222213230234211 is 112432032312222.
It is an interprime number because it is at equal distance from previous prime (222213230234173) and next prime (222213230234249).
It is not a de Polignac number, because 222213230234211 - 29 = 222213230233699 is a prime.
It is a super-2 number, since 2×2222132302342112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (222218230234211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71157535 + ... + 74214696.
It is an arithmetic number, because the mean of its divisors is an integer number (9744591455424).
Almost surely, 2222213230234211 is an apocalyptic number.
222213230234211 is a deficient number, since it is larger than the sum of its proper divisors (89613696339357).
222213230234211 is a wasteful number, since it uses less digits than its factorization.
222213230234211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145372611.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 222213230234211 its reverse (112432032312222), we get a palindrome (334645262546433).
The spelling of 222213230234211 in words is "two hundred twenty-two trillion, two hundred thirteen billion, two hundred thirty million, two hundred thirty-four thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •