Base | Representation |
---|---|
bin | 1011100010010… |
… | …1011011011001 |
3 | 10101001100120210 |
4 | 2320211123121 |
5 | 44341402201 |
6 | 4445041333 |
7 | 1125201210 |
oct | 270453331 |
9 | 111040523 |
10 | 48387801 |
11 | 2534a520 |
12 | 14256249 |
13 | a042647 |
14 | 65d8077 |
15 | 43ac1d6 |
hex | 2e256d9 |
48387801 has 16 divisors (see below), whose sum is σ = 80437248. Its totient is φ = 25136400.
The previous prime is 48387767. The next prime is 48387821. The reversal of 48387801 is 10878384.
It is not a de Polignac number, because 48387801 - 27 = 48387673 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 48387801.
It is not an unprimeable number, because it can be changed into a prime (48387821) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104505 + ... + 104966.
It is an arithmetic number, because the mean of its divisors is an integer number (5027328).
Almost surely, 248387801 is an apocalyptic number.
It is an amenable number.
48387801 is a deficient number, since it is larger than the sum of its proper divisors (32049447).
48387801 is a wasteful number, since it uses less digits than its factorization.
48387801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209492.
The product of its (nonzero) digits is 43008, while the sum is 39.
The square root of 48387801 is about 6956.1340556375. The cubic root of 48387801 is about 364.4002184343.
The spelling of 48387801 in words is "forty-eight million, three hundred eighty-seven thousand, eight hundred one".
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