Base | Representation |
---|---|
bin | 1101010110100… |
… | …01000010000110 |
3 | 21210202110022202 |
4 | 12223101002012 |
5 | 212133132004 |
6 | 15040354502 |
7 | 2530012634 |
oct | 653210206 |
9 | 253673282 |
10 | 112005254 |
11 | 58251229 |
12 | 31615a32 |
13 | 1a287cca |
14 | 10c38354 |
15 | 9c76b1e |
hex | 6ad1086 |
112005254 has 8 divisors (see below), whose sum is σ = 169895880. Its totient is φ = 55373296.
The previous prime is 112005251. The next prime is 112005259. The reversal of 112005254 is 452500211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112005251) 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 3 ways as a sum of consecutive naturals, for example, 314444 + ... + 314799.
It is an arithmetic number, because the mean of its divisors is an integer number (21236985).
Almost surely, 2112005254 is an apocalyptic number.
112005254 is a deficient number, since it is larger than the sum of its proper divisors (57890626).
112005254 is an equidigital number, since it uses as much as digits as its factorization.
112005254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629334.
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 112005254 is about 10583.2534695149. The cubic root of 112005254 is about 482.0359901502.
Adding to 112005254 its reverse (452500211), we get a palindrome (564505465).
The spelling of 112005254 in words is "one hundred twelve million, five thousand, two hundred fifty-four".
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