Base | Representation |
---|---|
bin | 110000001011010… |
… | …000001000110010 |
3 | 2002022212122212021 |
4 | 300023100020302 |
5 | 3123403143200 |
6 | 212111422054 |
7 | 26013030430 |
oct | 6013201062 |
9 | 2068778767 |
10 | 808256050 |
11 | 38526a808 |
12 | 1a682492a |
13 | cb5b3a24 |
14 | 794b7d50 |
15 | 4ae5841a |
hex | 302d0232 |
808256050 has 24 divisors (see below), whose sum is σ = 1718122176. Its totient is φ = 277116240.
The previous prime is 808256027. The next prime is 808256051. The reversal of 808256050 is 50652808.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 808255997 and 808256015.
It is not an unprimeable number, because it can be changed into a prime (808256051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1154302 + ... + 1155001.
It is an arithmetic number, because the mean of its divisors is an integer number (71588424).
Almost surely, 2808256050 is an apocalyptic number.
808256050 is an abundant number, since it is smaller than the sum of its proper divisors (909866126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808256050 is a wasteful number, since it uses less digits than its factorization.
808256050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2309322 (or 2309317 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 34.
The square root of 808256050 is about 28429.8443541290. The cubic root of 808256050 is about 931.5002762595.
The spelling of 808256050 in words is "eight hundred eight million, two hundred fifty-six thousand, fifty".
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