Base | Representation |
---|---|
bin | 1011100011101… |
… | …1101011010000 |
3 | 10101012222120212 |
4 | 2320323223100 |
5 | 44402311203 |
6 | 4451023252 |
7 | 1126030661 |
oct | 270735320 |
9 | 111188525 |
10 | 48478928 |
11 | 25401a33 |
12 | 1429ab28 |
13 | a074c74 |
14 | 661d368 |
15 | 43c91d8 |
hex | 2e3bad0 |
48478928 has 20 divisors (see below), whose sum is σ = 94458240. Its totient is φ = 24102624.
The previous prime is 48478879. The next prime is 48478939. The reversal of 48478928 is 82987484.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5600 + ... + 11327.
It is an arithmetic number, because the mean of its divisors is an integer number (4722912).
Almost surely, 248478928 is an apocalyptic number.
It is an amenable number.
48478928 is a deficient number, since it is larger than the sum of its proper divisors (45979312).
48478928 is a wasteful number, since it uses less digits than its factorization.
48478928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17114 (or 17108 counting only the distinct ones).
The product of its digits is 1032192, while the sum is 50.
The square root of 48478928 is about 6962.6810927975. The cubic root of 48478928 is about 364.6288289115.
The spelling of 48478928 in words is "forty-eight million, four hundred seventy-eight thousand, nine hundred twenty-eight".
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