Base | Representation |
---|---|
bin | 1001000110101110010010… |
… | …1001111100010110010101 |
3 | 1022110001102110122201201122 |
4 | 2101223210221330112111 |
5 | 2303010223130000041 |
6 | 33143012422533325 |
7 | 2052164431652024 |
oct | 221534451742625 |
9 | 38401373581648 |
10 | 10011110000021 |
11 | 320a762673519 |
12 | 1158278597245 |
13 | 578074ab8230 |
14 | 26877c8748bb |
15 | 12562a4aec4b |
hex | 91ae4a7c595 |
10011110000021 has 8 divisors (see below), whose sum is σ = 10781224602624. Its totient is φ = 9240999571440.
The previous prime is 10011109999991. The next prime is 10011110000179. The reversal of 10011110000021 is 12000001111001.
It is a happy number.
10011110000021 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 not a de Polignac number, because 10011110000021 - 242 = 5613063488917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10011109999963 and 10011110000008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10011110003021) 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, 5421260 + ... + 7029386.
It is an arithmetic number, because the mean of its divisors is an integer number (1347653075328).
Almost surely, 210011110000021 is an apocalyptic number.
It is an amenable number.
10011110000021 is a deficient number, since it is larger than the sum of its proper divisors (770114602603).
10011110000021 is a wasteful number, since it uses less digits than its factorization.
10011110000021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2087011.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 10011110000021 its reverse (12000001111001), we get a palindrome (22011111111022).
The spelling of 10011110000021 in words is "ten trillion, eleven billion, one hundred ten million, twenty-one", and thus it is an aban number.
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