Base | Representation |
---|---|
bin | 1011000001000000110010… |
… | …1110001001110101001010 |
3 | 1120212220020120201200121021 |
4 | 2300100030232021311022 |
5 | 3041420404411401302 |
6 | 41432104041103054 |
7 | 2360031114342640 |
oct | 260201456116512 |
9 | 46786216650537 |
10 | 12112021200202 |
11 | 394a752231600 |
12 | 1437483487a8a |
13 | 69b20a877631 |
14 | 2dc3213b9190 |
15 | 1600dc6b7437 |
hex | b040cb89d4a |
12112021200202 has 96 divisors (see below), whose sum is σ = 24169006592640. Its totient is φ = 4440675993600.
The previous prime is 12112021200199. The next prime is 12112021200203. The reversal of 12112021200202 is 20200212021121.
It is a happy number.
It is a super-3 number, since 3×121120212002023 (a number of 40 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12112021200203) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 202103202 + ... + 202163122.
It is an arithmetic number, because the mean of its divisors is an integer number (251760485340).
Almost surely, 212112021200202 is an apocalyptic number.
12112021200202 is a deficient number, since it is larger than the sum of its proper divisors (12056985392438).
12112021200202 is a wasteful number, since it uses less digits than its factorization.
12112021200202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66988 (or 66977 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12112021200202 its reverse (20200212021121), we get a palindrome (32312233221323).
The spelling of 12112021200202 in words is "twelve trillion, one hundred twelve billion, twenty-one million, two hundred thousand, two hundred two".
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