Base | Representation |
---|---|
bin | 10110110010001111111100… |
… | …000001011000000101101101 |
3 | 111010210222210212201200221020 |
4 | 112302033330001120011231 |
5 | 101113320301202432341 |
6 | 553043520013324353 |
7 | 30051640643324415 |
oct | 2662177401300555 |
9 | 433728725650836 |
10 | 100210110202221 |
11 | 29a259618119a8 |
12 | b2a54831966b9 |
13 | 43bba07c289a6 |
14 | 1aa62a3941645 |
15 | b8ba6561e566 |
hex | 5b23fc05816d |
100210110202221 has 16 divisors (see below), whose sum is σ = 133633418768640. Its totient is φ = 66796771469120.
The previous prime is 100210110202159. The next prime is 100210110202261. The reversal of 100210110202221 is 122202011012001.
It is a cyclic number.
It is not a de Polignac number, because 100210110202221 - 26 = 100210110202157 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 100210110202221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100210110202261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011938716 + ... + 1012037738.
It is an arithmetic number, because the mean of its divisors is an integer number (8352088673040).
Almost surely, 2100210110202221 is an apocalyptic number.
It is an amenable number.
100210110202221 is a deficient number, since it is larger than the sum of its proper divisors (33423308566419).
100210110202221 is an equidigital number, since it uses as much as digits as its factorization.
100210110202221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145956.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 100210110202221 its reverse (122202011012001), we get a palindrome (222412121214222).
The spelling of 100210110202221 in words is "one hundred trillion, two hundred ten billion, one hundred ten million, two hundred two thousand, two hundred twenty-one".
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