Base | Representation |
---|---|
bin | 11101100111111… |
… | …00000010101001 |
3 | 122022120220211120 |
4 | 32303330002221 |
5 | 1002103340142 |
6 | 40354045453 |
7 | 6105120000 |
oct | 1663740251 |
9 | 568526746 |
10 | 248496297 |
11 | 1182a6a45 |
12 | 6b279889 |
13 | 3c63713a |
14 | 25007c37 |
15 | 16c387ec |
hex | ecfc0a9 |
248496297 has 20 divisors (see below), whose sum is σ = 386538000. Its totient is φ = 141993768.
The previous prime is 248496289. The next prime is 248496323. The reversal of 248496297 is 792694842.
It is not a de Polignac number, because 248496297 - 23 = 248496289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (248496697) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10047 + ... + 24452.
It is an arithmetic number, because the mean of its divisors is an integer number (19326900).
Almost surely, 2248496297 is an apocalyptic number.
It is an amenable number.
248496297 is a deficient number, since it is larger than the sum of its proper divisors (138041703).
248496297 is an frugal number, since it uses more digits than its factorization.
248496297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34530 (or 34509 counting only the distinct ones).
The product of its digits is 1741824, while the sum is 51.
The square root of 248496297 is about 15763.7653179689. The cubic root of 248496297 is about 628.6949527778.
The spelling of 248496297 in words is "two hundred forty-eight million, four hundred ninety-six thousand, two hundred ninety-seven".
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