Base | Representation |
---|---|
bin | 11000000101011… |
… | …11001101000000 |
3 | 112002011220120102 |
4 | 30002233031000 |
5 | 403210403344 |
6 | 32014301532 |
7 | 5002230134 |
oct | 1402571500 |
9 | 462156512 |
10 | 202044224 |
11 | a40598a8 |
12 | 577b78a8 |
13 | 32b218c5 |
14 | 1cb953c4 |
15 | 12b0ee4e |
hex | c0af340 |
202044224 has 14 divisors (see below), whose sum is σ = 400931634. Its totient is φ = 101022080.
The previous prime is 202044223. The next prime is 202044257. The reversal of 202044224 is 422440202.
202044224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 157954624 + 44089600 = 12568^2 + 6640^2 .
It is a junction number, because it is equal to n+sod(n) for n = 202044196 and 202044205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202044221) 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 as a sum of consecutive naturals, namely, 1578407 + ... + 1578534.
Almost surely, 2202044224 is an apocalyptic number.
It is an amenable number.
202044224 is a deficient number, since it is larger than the sum of its proper divisors (198887410).
202044224 is an equidigital number, since it uses as much as digits as its factorization.
202044224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3156953 (or 3156943 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 202044224 is about 14214.2261132993. The cubic root of 202044224 is about 586.7892466541.
Adding to 202044224 its reverse (422440202), we get a palindrome (624484426).
The spelling of 202044224 in words is "two hundred two million, forty-four thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •