Base | Representation |
---|---|
bin | 1000011001100110011000 |
3 | 11010212120212 |
4 | 20121212120 |
5 | 1030431013 |
6 | 115110252 |
7 | 24500564 |
oct | 10314630 |
9 | 4125525 |
10 | 2202008 |
11 | 1274446 |
12 | 8a2388 |
13 | 5c1383 |
14 | 4146a4 |
15 | 2d76a8 |
hex | 219998 |
2202008 has 8 divisors (see below), whose sum is σ = 4128780. Its totient is φ = 1101000.
The previous prime is 2202007. The next prime is 2202019. The reversal of 2202008 is 8002022.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 2201983 and 2202001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137618 + ... + 137633.
22202008 is an apocalyptic number.
It is an amenable number.
2202008 is a deficient number, since it is larger than the sum of its proper divisors (1926772).
2202008 is a wasteful number, since it uses less digits than its factorization.
2202008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275257 (or 275253 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2202008 is about 1483.9164396960. The cubic root of 2202008 is about 130.0987021620.
Adding to 2202008 its sum of digits (14), we get a palindrome (2202022).
The spelling of 2202008 in words is "two million, two hundred two thousand, eight".
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