Base | Representation |
---|---|
bin | 1011000000011000100110… |
… | …0010001001010000000011 |
3 | 1120211212101112202021101201 |
4 | 2300012021202021100003 |
5 | 3041231304424132321 |
6 | 41423121202442031 |
7 | 2356166524253641 |
oct | 260061142112003 |
9 | 46755345667351 |
10 | 12101230302211 |
11 | 3946115033196 |
12 | 1435371663317 |
13 | 69a1ab0731ab |
14 | 2db9ba1ba191 |
15 | 15ebaa17e291 |
hex | b0189889403 |
12101230302211 has 16 divisors (see below), whose sum is σ = 12237599106304. Its totient is φ = 11965238629344.
The previous prime is 12101230302163. The next prime is 12101230302253. The reversal of 12101230302211 is 11220303210121.
It is a cyclic number.
It is not a de Polignac number, because 12101230302211 - 211 = 12101230300163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12101230342211) 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, 183133000 + ... + 183199066.
It is an arithmetic number, because the mean of its divisors is an integer number (764849944144).
Almost surely, 212101230302211 is an apocalyptic number.
12101230302211 is a deficient number, since it is larger than the sum of its proper divisors (136368804093).
12101230302211 is a wasteful number, since it uses less digits than its factorization.
12101230302211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68890.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 12101230302211 its reverse (11220303210121), we get a palindrome (23321533512332).
The spelling of 12101230302211 in words is "twelve trillion, one hundred one billion, two hundred thirty million, three hundred two thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •