Base | Representation |
---|---|
bin | 1011100010001… |
… | …1101000101101 |
3 | 10101000222111221 |
4 | 2320203220231 |
5 | 44341133321 |
6 | 4444543341 |
7 | 1125140623 |
oct | 270435055 |
9 | 111028457 |
10 | 48380461 |
11 | 25344a58 |
12 | 14251b51 |
13 | a03c1bc |
14 | 65d5513 |
15 | 43a9e41 |
hex | 2e23a2d |
48380461 has 4 divisors (see below), whose sum is σ = 49505632. Its totient is φ = 47255292.
The previous prime is 48380459. The next prime is 48380483. The reversal of 48380461 is 16408384.
48380461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48380461 - 21 = 48380459 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48380411) 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, 562521 + ... + 562606.
It is an arithmetic number, because the mean of its divisors is an integer number (12376408).
Almost surely, 248380461 is an apocalyptic number.
It is an amenable number.
48380461 is a deficient number, since it is larger than the sum of its proper divisors (1125171).
48380461 is a wasteful number, since it uses less digits than its factorization.
48380461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1125170.
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 48380461 is about 6955.6064437258. The cubic root of 48380461 is about 364.3817920761.
It can be divided in two parts, 48380 and 461, that added together give a square (48841 = 2212).
The spelling of 48380461 in words is "forty-eight million, three hundred eighty thousand, four hundred sixty-one".
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