Base | Representation |
---|---|
bin | 1011100101011… |
… | …0110010111111 |
3 | 10101102121222012 |
4 | 2321112302333 |
5 | 44414340030 |
6 | 4453241435 |
7 | 1130002565 |
oct | 271266277 |
9 | 111377865 |
10 | 48590015 |
11 | 25478441 |
12 | 1433327b |
13 | a0b36b6 |
14 | 664ba35 |
15 | 43ec095 |
hex | 2e56cbf |
48590015 has 8 divisors (see below), whose sum is σ = 58358880. Its totient is φ = 38838112.
The previous prime is 48589997. The next prime is 48590027. The reversal of 48590015 is 51009584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48590015 - 26 = 48589951 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3281 + ... + 10389.
It is an arithmetic number, because the mean of its divisors is an integer number (7294860).
Almost surely, 248590015 is an apocalyptic number.
48590015 is a deficient number, since it is larger than the sum of its proper divisors (9768865).
48590015 is a wasteful number, since it uses less digits than its factorization.
48590015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8481.
The product of its (nonzero) digits is 7200, while the sum is 32.
The square root of 48590015 is about 6970.6538430767. The cubic root of 48590015 is about 364.9071259293.
Adding to 48590015 its reverse (51009584), we get a palindrome (99599599).
The spelling of 48590015 in words is "forty-eight million, five hundred ninety thousand, fifteen".
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