Base | Representation |
---|---|
bin | 10000010011010001001… |
… | …111111011100011101100 |
3 | 10222002102210220100102221 |
4 | 100103101033323203230 |
5 | 121323133220024322 |
6 | 2214340322525124 |
7 | 143634436560652 |
oct | 20232117734354 |
9 | 3862383810387 |
10 | 1120202111212 |
11 | 3a2090985178 |
12 | 1611295067a4 |
13 | 818332c9132 |
14 | 3c30a560dd2 |
15 | 1e2143419c7 |
hex | 104d13fb8ec |
1120202111212 has 48 divisors (see below), whose sum is σ = 2096600224320. Its totient is φ = 521839872000.
The previous prime is 1120202111209. The next prime is 1120202111213. The reversal of 1120202111212 is 2121112020211.
It is a super-2 number, since 2×11202021112122 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1120202111213) 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, 50269489 + ... + 50291767.
It is an arithmetic number, because the mean of its divisors is an integer number (43679171340).
Almost surely, 21120202111212 is an apocalyptic number.
It is an amenable number.
1120202111212 is a deficient number, since it is larger than the sum of its proper divisors (976398113108).
1120202111212 is a wasteful number, since it uses less digits than its factorization.
1120202111212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29722 (or 29720 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 1120202111212 its reverse (2121112020211), we get a palindrome (3241314131423).
The spelling of 1120202111212 in words is "one trillion, one hundred twenty billion, two hundred two million, one hundred eleven thousand, two hundred twelve".
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