Base | Representation |
---|---|
bin | 1011100010001… |
… | …1101000101000 |
3 | 10101000222111202 |
4 | 2320203220220 |
5 | 44341133311 |
6 | 4444543332 |
7 | 1125140615 |
oct | 270435050 |
9 | 111028452 |
10 | 48380456 |
11 | 25344a53 |
12 | 14251b48 |
13 | a03c1b7 |
14 | 65d550c |
15 | 43a9e3b |
hex | 2e23a28 |
48380456 has 8 divisors (see below), whose sum is σ = 90713370. Its totient is φ = 24190224.
The previous prime is 48380443. The next prime is 48380459. The reversal of 48380456 is 65408384.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 31024900 + 17355556 = 5570^2 + 4166^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (48380459) 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 as a sum of consecutive naturals, namely, 3023771 + ... + 3023786.
Almost surely, 248380456 is an apocalyptic number.
It is an amenable number.
48380456 is a deficient number, since it is larger than the sum of its proper divisors (42332914).
48380456 is a wasteful number, since it uses less digits than its factorization.
48380456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6047563 (or 6047559 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 38.
The square root of 48380456 is about 6955.6060843035. The cubic root of 48380456 is about 364.3817795235.
The spelling of 48380456 in words is "forty-eight million, three hundred eighty thousand, four hundred fifty-six".
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