Base | Representation |
---|---|
bin | 100001001001011… |
… | …1001011101101111 |
3 | 2212111220011110201 |
4 | 1002102321131233 |
5 | 4234214001343 |
6 | 302211214331 |
7 | 36363654010 |
oct | 10222713557 |
9 | 2774804421 |
10 | 1112250223 |
11 | 520922067 |
12 | 2705a73a7 |
13 | 14957c836 |
14 | a7a0b007 |
15 | 679a594d |
hex | 424b976f |
1112250223 has 8 divisors (see below), whose sum is σ = 1278942848. Its totient is φ = 947507544.
The previous prime is 1112250197. The next prime is 1112250239. The reversal of 1112250223 is 3220522111.
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 1112250223 - 213 = 1112242031 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1112250223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112250323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486261 + ... + 488542.
It is an arithmetic number, because the mean of its divisors is an integer number (159867856).
Almost surely, 21112250223 is an apocalyptic number.
1112250223 is a deficient number, since it is larger than the sum of its proper divisors (166692625).
1112250223 is an equidigital number, since it uses as much as digits as its factorization.
1112250223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 974973.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1112250223 is about 33350.4156345914. The cubic root of 1112250223 is about 1036.0979963129.
Adding to 1112250223 its reverse (3220522111), we get a palindrome (4332772334).
The spelling of 1112250223 in words is "one billion, one hundred twelve million, two hundred fifty thousand, two hundred twenty-three".
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