Base | Representation |
---|---|
bin | 1010000001100001001101… |
… | …0100011101011100000101 |
3 | 1110000121200002102002110120 |
4 | 2200120103110131130011 |
5 | 2421032414303241401 |
6 | 35235024000012153 |
7 | 2215153602050355 |
oct | 240302324353405 |
9 | 43017602362416 |
10 | 11021210212101 |
11 | 356a08392a221 |
12 | 129bb99001059 |
13 | 61c3ac75a40b |
14 | 2a1602488b65 |
15 | 141a487cb836 |
hex | a061351d705 |
11021210212101 has 16 divisors (see below), whose sum is σ = 15092295632064. Its totient is φ = 7148804079744.
The previous prime is 11021210212043. The next prime is 11021210212109. The reversal of 11021210212101 is 10121201212011.
It is a happy number.
It is not a de Polignac number, because 11021210212101 - 229 = 11020673341189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11021210212109) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9006745 + ... + 10156961.
It is an arithmetic number, because the mean of its divisors is an integer number (943268477004).
Almost surely, 211021210212101 is an apocalyptic number.
It is an amenable number.
11021210212101 is a deficient number, since it is larger than the sum of its proper divisors (4071085419963).
11021210212101 is a wasteful number, since it uses less digits than its factorization.
11021210212101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236580.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 11021210212101 its reverse (10121201212011), we get a palindrome (21142411424112).
The spelling of 11021210212101 in words is "eleven trillion, twenty-one billion, two hundred ten million, two hundred twelve thousand, one hundred one".
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