Base | Representation |
---|---|
bin | 11101100100000… |
… | …10111011010000 |
3 | 122021122201022220 |
4 | 32302002323100 |
5 | 1001442001313 |
6 | 40335301040 |
7 | 6100652451 |
oct | 1662027320 |
9 | 567581286 |
10 | 248000208 |
11 | 117a98255 |
12 | 6b07a780 |
13 | 3c4c23b1 |
14 | 24d19128 |
15 | 16b8b823 |
hex | ec82ed0 |
248000208 has 20 divisors (see below), whose sum is σ = 640667328. Its totient is φ = 82666720.
The previous prime is 248000201. The next prime is 248000209. The reversal of 248000208 is 802000842.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (248000201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2583288 + ... + 2583383.
Almost surely, 2248000208 is an apocalyptic number.
It is an amenable number.
248000208 is an abundant number, since it is smaller than the sum of its proper divisors (392667120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
248000208 is a wasteful number, since it uses less digits than its factorization.
248000208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5166682 (or 5166676 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
The square root of 248000208 is about 15748.0223520288. The cubic root of 248000208 is about 628.2763061253.
The spelling of 248000208 in words is "two hundred forty-eight million, two hundred eight", and thus it is an aban number.
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