Base | Representation |
---|---|
bin | 1001110001011111000 |
3 | 121021022001 |
4 | 1032023320 |
5 | 40221443 |
6 | 10510344 |
7 | 2502445 |
oct | 1161370 |
9 | 537261 |
10 | 320248 |
11 | 1a9675 |
12 | 1353b4 |
13 | b29c6 |
14 | 849cc |
15 | 64d4d |
hex | 4e2f8 |
320248 has 8 divisors (see below), whose sum is σ = 600480. Its totient is φ = 160120.
The previous prime is 320239. The next prime is 320267. The reversal of 320248 is 842023.
It is a happy number.
320248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
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, 20008 + ... + 20023.
It is an arithmetic number, because the mean of its divisors is an integer number (75060).
2320248 is an apocalyptic number.
It is an amenable number.
320248 is a deficient number, since it is larger than the sum of its proper divisors (280232).
320248 is a wasteful number, since it uses less digits than its factorization.
320248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40037 (or 40033 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 320248 is about 565.9045855973. The cubic root of 320248 is about 68.4167030558.
The spelling of 320248 in words is "three hundred twenty thousand, two hundred forty-eight".
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