Base | Representation |
---|---|
bin | 1000011001001110011000 |
3 | 11010210110222 |
4 | 20121032120 |
5 | 1030403342 |
6 | 115055212 |
7 | 24463241 |
oct | 10311630 |
9 | 4123428 |
10 | 2200472 |
11 | 127327a |
12 | 8a1508 |
13 | 5c0771 |
14 | 413cc8 |
15 | 2d6ed2 |
hex | 219398 |
2200472 has 8 divisors (see below), whose sum is σ = 4125900. Its totient is φ = 1100232.
The previous prime is 2200459. The next prime is 2200483. The reversal of 2200472 is 2740022.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 2200472.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137522 + ... + 137537.
22200472 is an apocalyptic number.
It is an amenable number.
2200472 is a deficient number, since it is larger than the sum of its proper divisors (1925428).
2200472 is a wasteful number, since it uses less digits than its factorization.
2200472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275065 (or 275061 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 17.
The square root of 2200472 is about 1483.3988000534. The cubic root of 2200472 is about 130.0684452195.
Adding to 2200472 its reverse (2740022), we get a palindrome (4940494).
The spelling of 2200472 in words is "two million, two hundred thousand, four hundred seventy-two".
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