Base | Representation |
---|---|
bin | 101101011110011000100001… |
… | …100111000101100100111001 |
3 | 222020010210222122022220220022 |
4 | 231132120201213011210321 |
5 | 202203300010304000441 |
6 | 1545210423041140225 |
7 | 60061344500651033 |
oct | 5536304147054471 |
9 | 866123878286808 |
10 | 200000011000121 |
11 | 587a958a246962 |
12 | 1a52141302a675 |
13 | 8779bc6640a27 |
14 | 37560a3288c53 |
15 | 181c6d501384b |
hex | b5e6219c5939 |
200000011000121 has 4 divisors (see below), whose sum is σ = 200000102187600. Its totient is φ = 199999919812644.
The previous prime is 200000011000109. The next prime is 200000011000211. The reversal of 200000011000121 is 121000110000002.
200000011000121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 200000011000121 - 26 = 200000011000057 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200000011000099 and 200000011000108.
It is not an unprimeable number, because it can be changed into a prime (200000011000921) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42220631 + ... + 46718108.
It is an arithmetic number, because the mean of its divisors is an integer number (50000025546900).
Almost surely, 2200000011000121 is an apocalyptic number.
It is an amenable number.
200000011000121 is a deficient number, since it is larger than the sum of its proper divisors (91187479).
200000011000121 is an equidigital number, since it uses as much as digits as its factorization.
200000011000121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91187478.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 200000011000121 its reverse (121000110000002), we get a palindrome (321000121000123).
The spelling of 200000011000121 in words is "two hundred trillion, eleven million, one hundred twenty-one", and thus it is an aban number.
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