Base | Representation |
---|---|
bin | 1011111001000… |
… | …0100110000010 |
3 | 10110211221002110 |
4 | 2332100212002 |
5 | 100232002310 |
6 | 4541000150 |
7 | 1143635061 |
oct | 276204602 |
9 | 113757073 |
10 | 49875330 |
11 | 2617608a |
12 | 14853056 |
13 | a44373b |
14 | 68a41d8 |
15 | 45a2d20 |
hex | 2f90982 |
49875330 has 32 divisors (see below), whose sum is σ = 119968128. Its totient is φ = 13270400.
The previous prime is 49875317. The next prime is 49875341. The reversal of 49875330 is 3357894.
It is a Curzon number.
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 in 15 ways as a sum of consecutive naturals, for example, 14035 + ... + 17225.
It is an arithmetic number, because the mean of its divisors is an integer number (3749004).
Almost surely, 249875330 is an apocalyptic number.
49875330 is an abundant number, since it is smaller than the sum of its proper divisors (70092798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49875330 is a wasteful number, since it uses less digits than its factorization.
49875330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3722.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 49875330 is about 7062.2468096209. The cubic root of 49875330 is about 368.0967028865.
It can be divided in two parts, 49875 and 330, that added together give a palindrome (50205).
The spelling of 49875330 in words is "forty-nine million, eight hundred seventy-five thousand, three hundred thirty".
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