Base | Representation |
---|---|
bin | 10000000010100000010… |
… | …111110011001010011010 |
3 | 10220100222100221012022021 |
4 | 100002200113303022122 |
5 | 121024302232034320 |
6 | 2202202242445054 |
7 | 142426412204356 |
oct | 20024027631232 |
9 | 3810870835267 |
10 | 1102202221210 |
11 | 395494468422 |
12 | 15974536378a |
13 | 7cc2510694c |
14 | 3b4bdb62466 |
15 | 1da0deaadaa |
hex | 100a05f329a |
1102202221210 has 8 divisors (see below), whose sum is σ = 1983963998196. Its totient is φ = 440880888480.
The previous prime is 1102202221193. The next prime is 1102202221213. The reversal of 1102202221210 is 121222022011.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1006986159169 + 95216062041 = 1003487^2 + 308571^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (1102202221213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55110111051 + ... + 55110111070.
Almost surely, 21102202221210 is an apocalyptic number.
1102202221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1102202221210 is a deficient number, since it is larger than the sum of its proper divisors (881761776986).
1102202221210 is a wasteful number, since it uses less digits than its factorization.
1102202221210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110220222128.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 1102202221210 its reverse (121222022011), we get a palindrome (1223424243221).
The spelling of 1102202221210 in words is "one trillion, one hundred two billion, two hundred two million, two hundred twenty-one thousand, two hundred ten".
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