Base | Representation |
---|---|
bin | 1101010010000… |
… | …00101100000111 |
3 | 21202122102022022 |
4 | 12221000230013 |
5 | 212010222043 |
6 | 15015553355 |
7 | 2522001140 |
oct | 651005407 |
9 | 252572268 |
10 | 111414023 |
11 | 57988006 |
12 | 3138b85b |
13 | 1a10bb76 |
14 | 10b22ac7 |
15 | 9bab868 |
hex | 6a40b07 |
111414023 has 8 divisors (see below), whose sum is σ = 128499360. Its totient is φ = 94620960.
The previous prime is 111414013. The next prime is 111414029. The reversal of 111414023 is 320414111.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 111414023 - 212 = 111409927 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 111413992 and 111414010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (111414029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72248 + ... + 73773.
It is an arithmetic number, because the mean of its divisors is an integer number (16062420).
Almost surely, 2111414023 is an apocalyptic number.
111414023 is a deficient number, since it is larger than the sum of its proper divisors (17085337).
111414023 is a wasteful number, since it uses less digits than its factorization.
111414023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146137.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 111414023 is about 10555.2841269196. The cubic root of 111414023 is about 481.1863349074.
Adding to 111414023 its reverse (320414111), we get a palindrome (431828134).
It can be divided in two parts, 11 and 1414023, that multiplied together give a triangular number (15554253 = T5577).
The spelling of 111414023 in words is "one hundred eleven million, four hundred fourteen thousand, twenty-three".
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