Base | Representation |
---|---|
bin | 1011011011110… |
… | …1001011100000 |
3 | 10100020122211221 |
4 | 2312331023200 |
5 | 44234221200 |
6 | 4431544424 |
7 | 1121442256 |
oct | 266751340 |
9 | 110218757 |
10 | 47960800 |
11 | 25088728 |
12 | 1408b114 |
13 | 9c23194 |
14 | 65265d6 |
15 | 432591a |
hex | 2dbd2e0 |
47960800 has 36 divisors (see below), whose sum is σ = 117086256. Its totient is φ = 19184000.
The previous prime is 47960789. The next prime is 47960839. The reversal of 47960800 is 806974.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29176 + ... + 30775.
It is an arithmetic number, because the mean of its divisors is an integer number (3252396).
Almost surely, 247960800 is an apocalyptic number.
47960800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47960800 is an abundant number, since it is smaller than the sum of its proper divisors (69125456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47960800 is a wasteful number, since it uses less digits than its factorization.
47960800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59971 (or 59958 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 47960800 is about 6925.3736361297. The cubic root of 47960800 is about 363.3251595015.
The spelling of 47960800 in words is "forty-seven million, nine hundred sixty thousand, eight hundred".
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