Base | Representation |
---|---|
bin | 110010100001101110110010… |
… | …001011001010110110100111 |
3 | 1002010211001102221101201201112 |
4 | 302201232302023022312213 |
5 | 213111324134330401411 |
6 | 2104342333021215235 |
7 | 64543613150550566 |
oct | 6241566213126647 |
9 | 1063731387351645 |
10 | 222220302200231 |
11 | 64896112358945 |
12 | 20b0b94970151b |
13 | 96cc3912bc17a |
14 | 3cc373ccc1bdd |
15 | 1aa56d78d8b8b |
hex | ca1bb22cada7 |
222220302200231 has 16 divisors (see below), whose sum is σ = 224972201109600. Its totient is φ = 219470188016640.
The previous prime is 222220302200227. The next prime is 222220302200249. The reversal of 222220302200231 is 132002203022222.
It is a cyclic number.
It is not a de Polignac number, because 222220302200231 - 22 = 222220302200227 is a prime.
It is a super-2 number, since 2×2222203022002312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222220302200197 and 222220302200206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222220302200291) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5724209801 + ... + 5724248621.
It is an arithmetic number, because the mean of its divisors is an integer number (14060762569350).
Almost surely, 2222220302200231 is an apocalyptic number.
222220302200231 is a deficient number, since it is larger than the sum of its proper divisors (2751898909369).
222220302200231 is a wasteful number, since it uses less digits than its factorization.
222220302200231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59986.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 222220302200231 its reverse (132002203022222), we get a palindrome (354222505222453).
The spelling of 222220302200231 in words is "two hundred twenty-two trillion, two hundred twenty billion, three hundred two million, two hundred thousand, two hundred thirty-one".
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