Base | Representation |
---|---|
bin | 10011001000010… |
… | …010110011000000 |
3 | 211100220111121220 |
4 | 103020102303000 |
5 | 1124130104443 |
6 | 51502515040 |
7 | 10644645525 |
oct | 2310226300 |
9 | 740814556 |
10 | 320941248 |
11 | 155187a01 |
12 | 8b595a80 |
13 | 51650784 |
14 | 308a514c |
15 | 1d298a83 |
hex | 13212cc0 |
320941248 has 56 divisors (see below), whose sum is σ = 850922352. Its totient is φ = 106758144.
The previous prime is 320941237. The next prime is 320941259. The reversal of 320941248 is 842149023.
It is an interprime number because it is at equal distance from previous prime (320941237) and next prime (320941259).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109336 + ... + 112232.
It is an arithmetic number, because the mean of its divisors is an integer number (15195042).
Almost surely, 2320941248 is an apocalyptic number.
It is an amenable number.
320941248 is an abundant number, since it is smaller than the sum of its proper divisors (529981104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320941248 is a wasteful number, since it uses less digits than its factorization.
320941248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3489 (or 3479 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 320941248 is about 17914.8331837056. The cubic root of 320941248 is about 684.6603519795.
The spelling of 320941248 in words is "three hundred twenty million, nine hundred forty-one thousand, two hundred forty-eight".
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