Base | Representation |
---|---|
bin | 1011101100000… |
… | …1100010110000 |
3 | 10102020211202000 |
4 | 2323001202300 |
5 | 100022332443 |
6 | 4510454000 |
7 | 1133503404 |
oct | 273014260 |
9 | 112224660 |
10 | 49027248 |
11 | 25746996 |
12 | 14504300 |
13 | a20770a |
14 | 6723104 |
15 | 44868d3 |
hex | 2ec18b0 |
49027248 has 40 divisors (see below), whose sum is σ = 140727600. Its totient is φ = 16342272.
The previous prime is 49027243. The next prime is 49027271. The reversal of 49027248 is 84272094.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (49027243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56313 + ... + 57176.
It is an arithmetic number, because the mean of its divisors is an integer number (3518190).
Almost surely, 249027248 is an apocalyptic number.
49027248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
49027248 is an abundant number, since it is smaller than the sum of its proper divisors (91700352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49027248 is a wasteful number, since it uses less digits than its factorization.
49027248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113506 (or 113494 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 49027248 is about 7001.9460152161. The cubic root of 49027248 is about 365.9983875231.
The spelling of 49027248 in words is "forty-nine million, twenty-seven thousand, two hundred forty-eight".
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