Base | Representation |
---|---|
bin | 110010100011010110001100… |
… | …101110101101101000100110 |
3 | 1002011012200001120111120201100 |
4 | 302203112030232231220212 |
5 | 213120134042320230342 |
6 | 2104505335313540530 |
7 | 64554623642114241 |
oct | 6243261456555046 |
9 | 1064180046446640 |
10 | 222331343133222 |
11 | 6492921403a354 |
12 | 20b29378b74746 |
13 | 97099a935864b |
14 | 3cc8c7442a258 |
15 | 1aa853609ae4c |
hex | ca358cbada26 |
222331343133222 has 72 divisors (see below), whose sum is σ = 486561534627168. Its totient is φ = 73370446509600.
The previous prime is 222331343133023. The next prime is 222331343133227.
222331343133222 is a `hidden beast` number, since 2 + 2 + 2 + 3 + 3 + 13 + 4 + 313 + 322 + 2 = 666.
222331343133222 is nontrivially palindromic in base 10.
222331343133222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2223313431332222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222331343133227) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 161330947 + ... + 162703217.
It is an arithmetic number, because the mean of its divisors is an integer number (6757799092044).
Almost surely, 2222331343133222 is an apocalyptic number.
222331343133222 is an abundant number, since it is smaller than the sum of its proper divisors (264230191493946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222331343133222 is a wasteful number, since it uses less digits than its factorization.
222331343133222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1372906 (or 1372680 counting only the distinct ones).
The product of its digits is 186624, while the sum is 36.
The spelling of 222331343133222 in words is "two hundred twenty-two trillion, three hundred thirty-one billion, three hundred forty-three million, one hundred thirty-three thousand, two hundred twenty-two".
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