Base | Representation |
---|---|
bin | 100001010010100… |
… | …1101010011010011 |
3 | 2212211221000121201 |
4 | 1002211031103103 |
5 | 4241431100232 |
6 | 302502132031 |
7 | 36452524510 |
oct | 10245152323 |
9 | 2784830551 |
10 | 1117050067 |
11 | 523600281 |
12 | 272121017 |
13 | 14a570493 |
14 | a84da307 |
15 | 68102be7 |
hex | 4294d4d3 |
1117050067 has 4 divisors (see below), whose sum is σ = 1276628656. Its totient is φ = 957471480.
The previous prime is 1117050049. The next prime is 1117050079. The reversal of 1117050067 is 7600507111.
It is a semiprime because it is the product of two primes.
It is a de Polignac number, because none of the positive numbers 2k-1117050067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1117050047) 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, 79789284 + ... + 79789297.
It is an arithmetic number, because the mean of its divisors is an integer number (319157164).
Almost surely, 21117050067 is an apocalyptic number.
1117050067 is a deficient number, since it is larger than the sum of its proper divisors (159578589).
1117050067 is an equidigital number, since it uses as much as digits as its factorization.
1117050067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159578588.
The product of its (nonzero) digits is 1470, while the sum is 28.
The square root of 1117050067 is about 33422.2989484566. The cubic root of 1117050067 is about 1037.5862621845.
Adding to 1117050067 its reverse (7600507111), we get a palindrome (8717557178).
The spelling of 1117050067 in words is "one billion, one hundred seventeen million, fifty thousand, sixty-seven".
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