Base | Representation |
---|---|
bin | 10111001111001111001001… |
… | …001100001000101110011010 |
3 | 111101212102112121202111212001 |
4 | 113033033021030020232122 |
5 | 101343434421241211302 |
6 | 1001211001244111214 |
7 | 30345600602114140 |
oct | 2717171114105632 |
9 | 441772477674761 |
10 | 102202122210202 |
11 | 2a623749647093 |
12 | b567557b3550a |
13 | 4504807592761 |
14 | 1b34875571590 |
15 | bc37a21c4787 |
hex | 5cf3c9308b9a |
102202122210202 has 32 divisors (see below), whose sum is σ = 180860160983040. Its totient is φ = 42386853677040.
The previous prime is 102202122210197. The next prime is 102202122210241. The reversal of 102202122210202 is 202012221202201.
It is a self number, because there is not a number n which added to its sum of digits gives 102202122210202.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13376449 + ... + 19578907.
It is an arithmetic number, because the mean of its divisors is an integer number (5651880030720).
Almost surely, 2102202122210202 is an apocalyptic number.
102202122210202 is a deficient number, since it is larger than the sum of its proper divisors (78658038772838).
102202122210202 is a wasteful number, since it uses less digits than its factorization.
102202122210202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6240466.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 102202122210202 its reverse (202012221202201), we get a palindrome (304214343412403).
The spelling of 102202122210202 in words is "one hundred two trillion, two hundred two billion, one hundred twenty-two million, two hundred ten thousand, two hundred two".
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