Base | Representation |
---|---|
bin | 11010100000100… |
… | …10111000010001 |
3 | 120111102211202110 |
4 | 31100102320101 |
5 | 423412003231 |
6 | 34022135533 |
7 | 5340105621 |
oct | 1520227021 |
9 | 514384673 |
10 | 222375441 |
11 | 104585a62 |
12 | 625815a9 |
13 | 370bca02 |
14 | 21768881 |
15 | 147c9046 |
hex | d412e11 |
222375441 has 8 divisors (see below), whose sum is σ = 300254080. Its totient is φ = 146373552.
The previous prime is 222375427. The next prime is 222375443. The reversal of 222375441 is 144573222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222375441 - 210 = 222374417 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222375399 and 222375408.
It is not an unprimeable number, because it can be changed into a prime (222375443) 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, 468910 + ... + 469383.
It is an arithmetic number, because the mean of its divisors is an integer number (37531760).
Almost surely, 2222375441 is an apocalyptic number.
It is an amenable number.
222375441 is a deficient number, since it is larger than the sum of its proper divisors (77878639).
222375441 is an equidigital number, since it uses as much as digits as its factorization.
222375441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938375.
The product of its digits is 13440, while the sum is 30.
The square root of 222375441 is about 14912.2580785071. The cubic root of 222375441 is about 605.8460407937.
The spelling of 222375441 in words is "two hundred twenty-two million, three hundred seventy-five thousand, four hundred forty-one".
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