Base | Representation |
---|---|
bin | 11101011011010101101… |
… | …10101111100011010001 |
3 | 10120122211222221102221102 |
4 | 32231222312233203101 |
5 | 113031223133100001 |
6 | 2052255245234145 |
7 | 133023151422242 |
oct | 16555266574321 |
9 | 3518758842842 |
10 | 1011110050001 |
11 | 35a89a2999a7 |
12 | 143b62862955 |
13 | 74468c4521c |
14 | 36d1bba2cc9 |
15 | 1b47bce2e6b |
hex | eb6adaf8d1 |
1011110050001 has 4 divisors (see below), whose sum is σ = 1013413262400. Its totient is φ = 1008806837604.
The previous prime is 1011110049959. The next prime is 1011110050007. The reversal of 1011110050001 is 1000500111101.
It is a happy number.
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 a de Polignac number, because none of the positive numbers 2k-1011110050001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1011110050007) 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, 1151605541 + ... + 1151606418.
It is an arithmetic number, because the mean of its divisors is an integer number (253353315600).
Almost surely, 21011110050001 is an apocalyptic number.
It is an amenable number.
1011110050001 is a deficient number, since it is larger than the sum of its proper divisors (2303212399).
1011110050001 is an equidigital number, since it uses as much as digits as its factorization.
1011110050001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2303212398.
The product of its (nonzero) digits is 5, while the sum is 11.
Adding to 1011110050001 its reverse (1000500111101), we get a palindrome (2011610161102).
The spelling of 1011110050001 in words is "one trillion, eleven billion, one hundred ten million, fifty thousand, one".
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