Base | Representation |
---|---|
bin | 100001100001000… |
… | …0100101110011101 |
3 | 2220101011110122211 |
4 | 1003002010232131 |
5 | 4300400221432 |
6 | 303332240421 |
7 | 36604042051 |
oct | 10302045635 |
9 | 2811143584 |
10 | 1124617117 |
11 | 5278a9538 |
12 | 274770111 |
13 | 14bcbc820 |
14 | a9509c61 |
15 | 68ae9d47 |
hex | 43084b9d |
1124617117 has 4 divisors (see below), whose sum is σ = 1211126140. Its totient is φ = 1038108096.
The previous prime is 1124617111. The next prime is 1124617157. The reversal of 1124617117 is 7117164211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7117164211 = 41 ⋅173589371.
It can be written as a sum of positive squares in 2 ways, for example, as 89000356 + 1035616761 = 9434^2 + 32181^2 .
It is a cyclic number.
It is not a de Polignac number, because 1124617117 - 27 = 1124616989 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 (1124617111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43254492 + ... + 43254517.
It is an arithmetic number, because the mean of its divisors is an integer number (302781535).
Almost surely, 21124617117 is an apocalyptic number.
It is an amenable number.
1124617117 is a deficient number, since it is larger than the sum of its proper divisors (86509023).
1124617117 is an equidigital number, since it uses as much as digits as its factorization.
1124617117 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86509022.
The product of its digits is 2352, while the sum is 31.
The square root of 1124617117 is about 33535.3114940058. The cubic root of 1124617117 is about 1039.9239086958.
The spelling of 1124617117 in words is "one billion, one hundred twenty-four million, six hundred seventeen thousand, one hundred seventeen".
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