Base | Representation |
---|---|
bin | 1110011011100010010 |
3 | 220000121222 |
4 | 1303130102 |
5 | 110112400 |
6 | 14045042 |
7 | 4006400 |
oct | 1633422 |
9 | 800558 |
10 | 472850 |
11 | 2a3294 |
12 | 1a9782 |
13 | 1372c1 |
14 | c4470 |
15 | 95185 |
hex | 73712 |
472850 has 36 divisors (see below), whose sum is σ = 1028394. Its totient is φ = 161280.
The previous prime is 472847. The next prime is 472859. The reversal of 472850 is 58274.
It can be written as a sum of positive squares in 3 ways, for example, as 290521 + 182329 = 539^2 + 427^2 .
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472859) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2354 + ... + 2546.
2472850 is an apocalyptic number.
472850 is an abundant number, since it is smaller than the sum of its proper divisors (555544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472850 is a wasteful number, since it uses less digits than its factorization.
472850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 472850 is about 687.6408946536. The cubic root of 472850 is about 77.9066382408.
The spelling of 472850 in words is "four hundred seventy-two thousand, eight hundred fifty".
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