Base | Representation |
---|---|
bin | 1100111011110101011… |
… | …0001001010100001001 |
3 | 210020120220012020002110 |
4 | 3032331112021110021 |
5 | 12120101311444431 |
6 | 250030402252533 |
7 | 22024551046125 |
oct | 3167526112411 |
9 | 706526166073 |
10 | 222220031241 |
11 | 8627446158a |
12 | 37099057149 |
13 | 17c5591cb60 |
14 | aa8117a585 |
15 | 5ba9067346 |
hex | 33bd589509 |
222220031241 has 32 divisors (see below), whose sum is σ = 324434787712. Its totient is φ = 134469434880.
The previous prime is 222220031239. The next prime is 222220031249. The reversal of 222220031241 is 142130022222.
222220031241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 222220031241 - 21 = 222220031239 is a prime.
It is a super-3 number, since 3×2222200312413 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222220031249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 824451 + ... + 1060263.
It is an arithmetic number, because the mean of its divisors is an integer number (10138587116).
Almost surely, 2222220031241 is an apocalyptic number.
It is an amenable number.
222220031241 is a deficient number, since it is larger than the sum of its proper divisors (102214756471).
222220031241 is a wasteful number, since it uses less digits than its factorization.
222220031241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236233.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 222220031241 its reverse (142130022222), we get a palindrome (364350053463).
The spelling of 222220031241 in words is "two hundred twenty-two billion, two hundred twenty million, thirty-one thousand, two hundred forty-one".
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