Base | Representation |
---|---|
bin | 101001101000… |
… | …000111011111 |
3 | 202112101202102 |
4 | 221220013133 |
5 | 10243142343 |
6 | 1025515315 |
7 | 161516030 |
oct | 51500737 |
9 | 22471672 |
10 | 10912223 |
11 | 6183573 |
12 | 37a2b3b |
13 | 2350b4a |
14 | 1640a87 |
15 | e583b8 |
hex | a681df |
10912223 has 16 divisors (see below), whose sum is σ = 12925440. Its totient is φ = 9019296.
The previous prime is 10912211. The next prime is 10912241. The reversal of 10912223 is 32221901.
It is a cyclic number.
It is not a de Polignac number, because 10912223 - 26 = 10912159 is a prime.
It is a super-2 number, since 2×109122232 = 238153221603458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10912195 and 10912204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10912243) 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 15 ways as a sum of consecutive naturals, for example, 24638 + ... + 25076.
It is an arithmetic number, because the mean of its divisors is an integer number (807840).
Almost surely, 210912223 is an apocalyptic number.
10912223 is a deficient number, since it is larger than the sum of its proper divisors (2013217).
10912223 is an equidigital number, since it uses as much as digits as its factorization.
10912223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 10912223 is about 3303.3654051588. The cubic root of 10912223 is about 221.8048700661.
The spelling of 10912223 in words is "ten million, nine hundred twelve thousand, two hundred twenty-three".
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