Base | Representation |
---|---|
bin | 1001100101110001000 |
3 | 120222001211 |
4 | 1030232020 |
5 | 40023443 |
6 | 10422504 |
7 | 2446114 |
oct | 1145610 |
9 | 528054 |
10 | 314248 |
11 | 1a5110 |
12 | 131a34 |
13 | b005c |
14 | 82744 |
15 | 6319d |
hex | 4cb88 |
314248 has 16 divisors (see below), whose sum is σ = 642960. Its totient is φ = 142800.
The previous prime is 314243. The next prime is 314257. The reversal of 314248 is 842413.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (314243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1698 + ... + 1873.
It is an arithmetic number, because the mean of its divisors is an integer number (40185).
2314248 is an apocalyptic number.
It is an amenable number.
314248 is an abundant number, since it is smaller than the sum of its proper divisors (328712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314248 is a wasteful number, since it uses less digits than its factorization.
314248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3588 (or 3584 counting only the distinct ones).
The product of its digits is 768, while the sum is 22.
The square root of 314248 is about 560.5782728576. The cubic root of 314248 is about 67.9867332827.
The spelling of 314248 in words is "three hundred fourteen thousand, two hundred forty-eight".
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