Base | Representation |
---|---|
bin | 100001010000110… |
… | …0111110100010101 |
3 | 2212210011021020011 |
4 | 1002201213310111 |
5 | 4241211010401 |
6 | 302430040221 |
7 | 36441531211 |
oct | 10241476425 |
9 | 2783137204 |
10 | 1116110101 |
11 | 523019047 |
12 | 271949071 |
13 | 14a3016a2 |
14 | a8333941 |
15 | 67eb9451 |
hex | 42867d15 |
1116110101 has 4 divisors (see below), whose sum is σ = 1116957600. Its totient is φ = 1115262604.
The previous prime is 1116110089. The next prime is 1116110113. The reversal of 1116110101 is 1010116111.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1010116111 = 73 ⋅13837207.
It is an interprime number because it is at equal distance from previous prime (1116110089) and next prime (1116110113).
It is a cyclic number.
It is not a de Polignac number, because 1116110101 - 211 = 1116108053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1116110161) 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, 421771 + ... + 424408.
It is an arithmetic number, because the mean of its divisors is an integer number (279239400).
Almost surely, 21116110101 is an apocalyptic number.
It is an amenable number.
1116110101 is a deficient number, since it is larger than the sum of its proper divisors (847499).
1116110101 is an equidigital number, since it uses as much as digits as its factorization.
1116110101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 847498.
The product of its (nonzero) digits is 6, while the sum is 13.
The square root of 1116110101 is about 33408.2340299514. The cubic root of 1116110101 is about 1037.2951473615.
Adding to 1116110101 its reverse (1010116111), we get a palindrome (2126226212).
The spelling of 1116110101 in words is "one billion, one hundred sixteen million, one hundred ten thousand, one hundred one".
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