Base | Representation |
---|---|
bin | 10111001111100000110100… |
… | …011110101101010110010110 |
3 | 111101221020112100210022211121 |
4 | 113033200310132231112112 |
5 | 101344242304120010402 |
6 | 1001223420453154154 |
7 | 30350142126443233 |
oct | 2717406436552626 |
9 | 441836470708747 |
10 | 102221102110102 |
11 | 2a6307a9273878 |
12 | b56b17432b95a |
13 | 4506540813361 |
14 | 1b3575619678a |
15 | bc40135dd837 |
hex | 5cf8347ad596 |
102221102110102 has 16 divisors (see below), whose sum is σ = 154923986295072. Its totient is φ = 50580258299200.
The previous prime is 102221102110097. The next prime is 102221102110103. The reversal of 102221102110102 is 201011201122201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102221102110103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120815863 + ... + 121659010.
It is an arithmetic number, because the mean of its divisors is an integer number (9682749143442).
Almost surely, 2102221102110102 is an apocalyptic number.
102221102110102 is a deficient number, since it is larger than the sum of its proper divisors (52702884184970).
102221102110102 is a wasteful number, since it uses less digits than its factorization.
102221102110102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242477063.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 102221102110102 its reverse (201011201122201), we get a palindrome (303232303232303).
The spelling of 102221102110102 in words is "one hundred two trillion, two hundred twenty-one billion, one hundred two million, one hundred ten thousand, one hundred two".
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