Base | Representation |
---|---|
bin | 1011100011000… |
… | …1101011101000 |
3 | 10101010220102201 |
4 | 2320301223220 |
5 | 44400003432 |
6 | 4450105544 |
7 | 1125500431 |
oct | 270615350 |
9 | 111126381 |
10 | 48437992 |
11 | 253841a9 |
12 | 1427b2b4 |
13 | a05c445 |
14 | 660c488 |
15 | 43bbee7 |
hex | 2e31ae8 |
48437992 has 16 divisors (see below), whose sum is σ = 95601600. Its totient is φ = 22944240.
The previous prime is 48437989. The next prime is 48437999. The reversal of 48437992 is 29973484.
It is a happy number.
48437992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (48437999) 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, 159184 + ... + 159487.
It is an arithmetic number, because the mean of its divisors is an integer number (5975100).
Almost surely, 248437992 is an apocalyptic number.
It is an amenable number.
48437992 is a deficient number, since it is larger than the sum of its proper divisors (47163608).
48437992 is a wasteful number, since it uses less digits than its factorization.
48437992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318696 (or 318692 counting only the distinct ones).
The product of its digits is 435456, while the sum is 46.
The square root of 48437992 is about 6959.7407997712. The cubic root of 48437992 is about 364.5261681634.
The spelling of 48437992 in words is "forty-eight million, four hundred thirty-seven thousand, nine hundred ninety-two".
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