Base | Representation |
---|---|
bin | 1011101101010… |
… | …1100100000000 |
3 | 10102102000020001 |
4 | 2323111210000 |
5 | 100032443443 |
6 | 4512325344 |
7 | 1134264436 |
oct | 273254400 |
9 | 112360201 |
10 | 49109248 |
11 | 257a2561 |
12 | 14543854 |
13 | a235b36 |
14 | 6744d56 |
15 | 44a0d4d |
hex | 2ed5900 |
49109248 has 18 divisors (see below), whose sum is σ = 98027174. Its totient is φ = 24554496.
The previous prime is 49109237. The next prime is 49109261. The reversal of 49109248 is 84290194.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 46895104 + 2214144 = 6848^2 + 1488^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 95661 + ... + 96172.
Almost surely, 249109248 is an apocalyptic number.
It is an amenable number.
49109248 is a deficient number, since it is larger than the sum of its proper divisors (48917926).
49109248 is an equidigital number, since it uses as much as digits as its factorization.
49109248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191849 (or 191835 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 49109248 is about 7007.7990838779. The cubic root of 49109248 is about 366.2023227668.
The spelling of 49109248 in words is "forty-nine million, one hundred nine thousand, two hundred forty-eight".
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