Base | Representation |
---|---|
bin | 1110011010110101100 |
3 | 220000010201 |
4 | 1303112230 |
5 | 110104432 |
6 | 14043244 |
7 | 4005346 |
oct | 1632654 |
9 | 800121 |
10 | 472492 |
11 | 2a2a99 |
12 | 1a9524 |
13 | 1370a7 |
14 | c4296 |
15 | 94ee7 |
hex | 735ac |
472492 has 12 divisors (see below), whose sum is σ = 870520. Its totient is φ = 223776.
The previous prime is 472477. The next prime is 472523. The reversal of 472492 is 294274.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 472492.
It is a congruent number.
It is an unprimeable number.
472492 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 3 ways as a sum of consecutive naturals, for example, 3033 + ... + 3184.
2472492 is an apocalyptic number.
It is an amenable number.
472492 is a deficient number, since it is larger than the sum of its proper divisors (398028).
472492 is a wasteful number, since it uses less digits than its factorization.
472492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6240 (or 6238 counting only the distinct ones).
The product of its digits is 4032, while the sum is 28.
The square root of 472492 is about 687.3805350750. The cubic root of 472492 is about 77.8869719491.
The spelling of 472492 in words is "four hundred seventy-two thousand, four hundred ninety-two".
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