Base | Representation |
---|---|
bin | 10000000010011011100… |
… | …101110111010100111001 |
3 | 10220100202210000122221121 |
4 | 100002123211313110321 |
5 | 121024121214202301 |
6 | 2202150255505241 |
7 | 142424416422124 |
oct | 20023345672471 |
9 | 3810683018847 |
10 | 1102122022201 |
11 | 395453170752 |
12 | 159722528221 |
13 | 7cc11606b05 |
14 | 3b4b32473bb |
15 | 1da06e183a1 |
hex | 1009b977539 |
1102122022201 has 4 divisors (see below), whose sum is σ = 1102129022500. Its totient is φ = 1102115021904.
The previous prime is 1102122022187. The next prime is 1102122022219. The reversal of 1102122022201 is 1022202212011.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 359069402176 + 743052620025 = 599224^2 + 862005^2 .
It is a cyclic number.
It is not a de Polignac number, because 1102122022201 - 239 = 552366208313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1102122022241) 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, 3258426 + ... + 3580723.
It is an arithmetic number, because the mean of its divisors is an integer number (275532255625).
Almost surely, 21102122022201 is an apocalyptic number.
It is an amenable number.
1102122022201 is a deficient number, since it is larger than the sum of its proper divisors (7000299).
1102122022201 is an equidigital number, since it uses as much as digits as its factorization.
1102122022201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7000298.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 1102122022201 its reverse (1022202212011), we get a palindrome (2124324234212).
The spelling of 1102122022201 in words is "one trillion, one hundred two billion, one hundred twenty-two million, twenty-two thousand, two hundred one".
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