Base | Representation |
---|---|
bin | 1101100110101… |
… | …10001010010001 |
3 | 21221202001212221 |
4 | 12303112022101 |
5 | 213203422114 |
6 | 15154021041 |
7 | 2554014211 |
oct | 663261221 |
9 | 257661787 |
10 | 114123409 |
11 | 59468674 |
12 | 32277781 |
13 | 1a84a15a |
14 | 1122a241 |
15 | a044524 |
hex | 6cd6291 |
114123409 has 8 divisors (see below), whose sum is σ = 115031912. Its totient is φ = 113218560.
The previous prime is 114123407. The next prime is 114123413. The reversal of 114123409 is 904321411.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 29942784 + 84180625 = 5472^2 + 9175^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 114123409 - 21 = 114123407 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (114123403) 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 7 ways as a sum of consecutive naturals, for example, 103867 + ... + 104959.
It is an arithmetic number, because the mean of its divisors is an integer number (14378989).
Almost surely, 2114123409 is an apocalyptic number.
It is an amenable number.
114123409 is a deficient number, since it is larger than the sum of its proper divisors (908503).
114123409 is a wasteful number, since it uses less digits than its factorization.
114123409 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1827.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 114123409 is about 10682.8558447636. The cubic root of 114123409 is about 485.0556622975.
The spelling of 114123409 in words is "one hundred fourteen million, one hundred twenty-three thousand, four hundred nine".
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