Base | Representation |
---|---|
bin | 1101011111110… |
… | …10010101100011 |
3 | 21220001022202212 |
4 | 12233322111203 |
5 | 212441114021 |
6 | 15122432335 |
7 | 2543244146 |
oct | 657722543 |
9 | 256038685 |
10 | 113223011 |
11 | 58a03140 |
12 | 31b026ab |
13 | 1a5c3385 |
14 | 1107405d |
15 | 9e1785b |
hex | 6bfa563 |
113223011 has 8 divisors (see below), whose sum is σ = 123669504. Its totient is φ = 102802120.
The previous prime is 113223001. The next prime is 113223029. The reversal of 113223011 is 110322311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-113223011 is a prime.
It is a super-2 number, since 2×1132230112 = 25638900439812242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113223001) 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, 3530 + ... + 15456.
It is an arithmetic number, because the mean of its divisors is an integer number (15458688).
Almost surely, 2113223011 is an apocalyptic number.
113223011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
113223011 is a deficient number, since it is larger than the sum of its proper divisors (10446493).
113223011 is a wasteful number, since it uses less digits than its factorization.
113223011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12801.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 113223011 is about 10640.6301975024. The cubic root of 113223011 is about 483.7766468817.
Adding to 113223011 its reverse (110322311), we get a palindrome (223545322).
The spelling of 113223011 in words is "one hundred thirteen million, two hundred twenty-three thousand, eleven".
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