Base | Representation |
---|---|
bin | 1001110001111101… |
… | …00010010011111000 |
3 | 111112221110120212220 |
4 | 10320332202103320 |
5 | 41223211303411 |
6 | 2225012404040 |
7 | 244056533130 |
oct | 47076422370 |
9 | 14487416786 |
10 | 5250884856 |
11 | 2254a95568 |
12 | 1026616620 |
13 | 658b20c79 |
14 | 37b52bac0 |
15 | 20aeb2b06 |
hex | 138fa24f8 |
5250884856 has 64 divisors (see below), whose sum is σ = 15020812800. Its totient is φ = 1498424448.
The previous prime is 5250884839. The next prime is 5250884869. The reversal of 5250884856 is 6584880525.
It is a junction number, because it is equal to n+sod(n) for n = 5250884799 and 5250884808.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122326 + ... + 159578.
It is an arithmetic number, because the mean of its divisors is an integer number (234700200).
Almost surely, 25250884856 is an apocalyptic number.
5250884856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
5250884856 is an abundant number, since it is smaller than the sum of its proper divisors (9769927944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5250884856 is a wasteful number, since it uses less digits than its factorization.
5250884856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38108 (or 38104 counting only the distinct ones).
The product of its (nonzero) digits is 3072000, while the sum is 51.
The square root of 5250884856 is about 72462.9895601886. The cubic root of 5250884856 is about 1738.1109608638.
The spelling of 5250884856 in words is "five billion, two hundred fifty million, eight hundred eighty-four thousand, eight hundred fifty-six".
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