Base | Representation |
---|---|
bin | 1011000001000000101101… |
… | …1101101111010100111001 |
3 | 1120212220012010001201011112 |
4 | 2300100023131233110321 |
5 | 3041420334012320441 |
6 | 41432102005210105 |
7 | 2360030440224656 |
oct | 260201335572471 |
9 | 46786163051145 |
10 | 12112000120121 |
11 | 394a741343850 |
12 | 1437478400935 |
13 | 69b2063a6705 |
14 | 2dc31c68cc2d |
15 | 1600da9014eb |
hex | b040b76f539 |
12112000120121 has 8 divisors (see below), whose sum is σ = 13271298492384. Its totient is φ = 10962402989920.
The previous prime is 12112000120027. The next prime is 12112000120133. The reversal of 12112000120121 is 12102100021121.
12112000120121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12112000120121 - 222 = 12111995925817 is a prime.
It is a super-2 number, since 2×121120001201212 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12112000120096 and 12112000120105.
It is not an unprimeable number, because it can be changed into a prime (12112000122121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425307900 + ... + 2425312893.
It is an arithmetic number, because the mean of its divisors is an integer number (1658912311548).
Almost surely, 212112000120121 is an apocalyptic number.
12112000120121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12112000120121 is a deficient number, since it is larger than the sum of its proper divisors (1159298372263).
12112000120121 is a wasteful number, since it uses less digits than its factorization.
12112000120121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4850621031.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12112000120121 its reverse (12102100021121), we get a palindrome (24214100141242).
The spelling of 12112000120121 in words is "twelve trillion, one hundred twelve billion, one hundred twenty thousand, one hundred twenty-one".
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