Base | Representation |
---|---|
bin | 1011011111100… |
… | …0111001010011 |
3 | 10100201002101000 |
4 | 2313320321103 |
5 | 44320033040 |
6 | 4441113043 |
7 | 1123511340 |
oct | 267707123 |
9 | 110632330 |
10 | 48205395 |
11 | 25235477 |
12 | 14188783 |
13 | 9caa604 |
14 | 658b7c7 |
15 | 4373130 |
hex | 2df8e53 |
48205395 has 64 divisors (see below), whose sum is σ = 101376000. Its totient is φ = 21264768.
The previous prime is 48205373. The next prime is 48205429. The reversal of 48205395 is 59350284.
48205395 = T270 + T271 + ... + T675.
It is not a de Polignac number, because 48205395 - 25 = 48205363 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26526 + ... + 28284.
It is an arithmetic number, because the mean of its divisors is an integer number (1584000).
Almost surely, 248205395 is an apocalyptic number.
48205395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48205395 is an abundant number, since it is smaller than the sum of its proper divisors (53170605).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48205395 is a wasteful number, since it uses less digits than its factorization.
48205395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1809 (or 1803 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 48205395 is about 6943.0105141790. The cubic root of 48205395 is about 363.9417524436.
The spelling of 48205395 in words is "forty-eight million, two hundred five thousand, three hundred ninety-five".
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