Base | Representation |
---|---|
bin | 1011100101101… |
… | …1001011000100 |
3 | 10101110112120002 |
4 | 2321123023010 |
5 | 44420423230 |
6 | 4453500432 |
7 | 1130106053 |
oct | 271331304 |
9 | 111415502 |
10 | 48607940 |
11 | 2548a957 |
12 | 14341718 |
13 | a0bb8c4 |
14 | 665439a |
15 | 4402545 |
hex | 2e5b2c4 |
48607940 has 12 divisors (see below), whose sum is σ = 102076716. Its totient is φ = 19443168.
The previous prime is 48607927. The next prime is 48607991. The reversal of 48607940 is 4970684.
It is a happy number.
48607940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 30647296 + 17960644 = 5536^2 + 4238^2 .
It is a junction number, because it is equal to n+sod(n) for n = 48607894 and 48607903.
It is an unprimeable number.
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, 1215179 + ... + 1215218.
It is an arithmetic number, because the mean of its divisors is an integer number (8506393).
Almost surely, 248607940 is an apocalyptic number.
It is an amenable number.
48607940 is an abundant number, since it is smaller than the sum of its proper divisors (53468776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48607940 is a wasteful number, since it uses less digits than its factorization.
48607940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2430406 (or 2430404 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 48607940 is about 6971.9394719117. The cubic root of 48607940 is about 364.9519921847.
The spelling of 48607940 in words is "forty-eight million, six hundred seven thousand, nine hundred forty".
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