Base | Representation |
---|---|
bin | 1011101000101… |
… | …1101010010000 |
3 | 10101211121222210 |
4 | 2322023222100 |
5 | 44443302134 |
6 | 4502032120 |
7 | 1131564063 |
oct | 272135220 |
9 | 111747883 |
10 | 48806544 |
11 | 25606096 |
12 | 14418640 |
13 | a15b117 |
14 | 66a68da |
15 | 44412e9 |
hex | 2e8ba90 |
48806544 has 40 divisors (see below), whose sum is σ = 126375840. Its totient is φ = 16231168.
The previous prime is 48806543. The next prime is 48806561. The reversal of 48806544 is 44560884.
It is not an unprimeable number, because it can be changed into a prime (48806543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26419 + ... + 28205.
It is an arithmetic number, because the mean of its divisors is an integer number (3159396).
Almost surely, 248806544 is an apocalyptic number.
It is an amenable number.
48806544 is an abundant number, since it is smaller than the sum of its proper divisors (77569296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48806544 is a wasteful number, since it uses less digits than its factorization.
48806544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2367 (or 2361 counting only the distinct ones).
The product of its (nonzero) digits is 122880, while the sum is 39.
The square root of 48806544 is about 6986.1680483653. The cubic root of 48806544 is about 365.4483612545.
The spelling of 48806544 in words is "forty-eight million, eight hundred six thousand, five hundred forty-four".
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