Base | Representation |
---|---|
bin | 11010011111100… |
… | …01111011100100 |
3 | 120111011222122001 |
4 | 31033301323210 |
5 | 423343143414 |
6 | 34015215044 |
7 | 5336004304 |
oct | 1517617344 |
9 | 514158561 |
10 | 222240484 |
11 | 1044a3624 |
12 | 62517484 |
13 | 3707345b |
14 | 21731604 |
15 | 1479e074 |
hex | d3f1ee4 |
222240484 has 6 divisors (see below), whose sum is σ = 388920854. Its totient is φ = 111120240.
The previous prime is 222240481. The next prime is 222240497. The reversal of 222240484 is 484042222.
It can be written as a sum of positive squares in only one way, i.e., 184688100 + 37552384 = 13590^2 + 6128^2 .
It is not an unprimeable number, because it can be changed into a prime (222240481) 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 as a sum of consecutive naturals, namely, 27780057 + ... + 27780064.
Almost surely, 2222240484 is an apocalyptic number.
It is an amenable number.
222240484 is a deficient number, since it is larger than the sum of its proper divisors (166680370).
222240484 is a wasteful number, since it uses less digits than its factorization.
222240484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55560125 (or 55560123 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 28.
The square root of 222240484 is about 14907.7323560627. The cubic root of 222240484 is about 605.7234557491.
The spelling of 222240484 in words is "two hundred twenty-two million, two hundred forty thousand, four hundred eighty-four".
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