Base | Representation |
---|---|
bin | 10111001111001111000010… |
… | …100000100001000011010010 |
3 | 111101212102020210211100022120 |
4 | 113033033002200201003102 |
5 | 101343434204042042320 |
6 | 1001210542201315110 |
7 | 30345565041233631 |
oct | 2717170240410322 |
9 | 441772223740276 |
10 | 102202010112210 |
11 | 2a6236a1342218 |
12 | b567526495a96 |
13 | 45047ba2a4498 |
14 | 1b34864711518 |
15 | bc3797430440 |
hex | 5cf3c28210d2 |
102202010112210 has 16 divisors (see below), whose sum is σ = 245284824269376. Its totient is φ = 27253869363248.
The previous prime is 102202010112151. The next prime is 102202010112217. The reversal of 102202010112210 is 12211010202201.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 102202010112210.
It is not an unprimeable number, because it can be changed into a prime (102202010112217) 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, 1703366835174 + ... + 1703366835233.
It is an arithmetic number, because the mean of its divisors is an integer number (15330301516836).
Almost surely, 2102202010112210 is an apocalyptic number.
102202010112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102202010112210 is an abundant number, since it is smaller than the sum of its proper divisors (143082814157166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102202010112210 is a wasteful number, since it uses less digits than its factorization.
102202010112210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3406733670417.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 102202010112210 its reverse (12211010202201), we get a palindrome (114413020314411).
The spelling of 102202010112210 in words is "one hundred two trillion, two hundred two billion, ten million, one hundred twelve thousand, two hundred ten".
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