Base | Representation |
---|---|
bin | 10111001111011001011001… |
… | …010111101110000000111110 |
3 | 111101220110221211221001220110 |
4 | 113033121121113232000332 |
5 | 101344124443030201342 |
6 | 1001220021510530450 |
7 | 30346440450124332 |
oct | 2717313127560076 |
9 | 441813854831813 |
10 | 102213131100222 |
11 | 2a6283888a70aa |
12 | b56970a966a26 |
13 | 45058702b066c |
14 | 1b351db6b77c2 |
15 | bc3be891cc9c |
hex | 5cf6595ee03e |
102213131100222 has 32 divisors (see below), whose sum is σ = 206730403000704. Its totient is φ = 33688898100000.
The previous prime is 102213131100217. The next prime is 102213131100229. The reversal of 102213131100222 is 222001131312201.
It is a super-2 number, since 2×1022131311002222 (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 (102213131100229) 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, 234515404 + ... + 234950847.
It is an arithmetic number, because the mean of its divisors is an integer number (6460325093772).
Almost surely, 2102213131100222 is an apocalyptic number.
102213131100222 is an abundant number, since it is smaller than the sum of its proper divisors (104517271900482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102213131100222 is a wasteful number, since it uses less digits than its factorization.
102213131100222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 469466664.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 102213131100222 its reverse (222001131312201), we get a palindrome (324214262412423).
The spelling of 102213131100222 in words is "one hundred two trillion, two hundred thirteen billion, one hundred thirty-one million, one hundred thousand, two hundred twenty-two".
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