Base | Representation |
---|---|
bin | 1011011100011… |
… | …1011010111001 |
3 | 10100022210101110 |
4 | 2313013122321 |
5 | 44242041440 |
6 | 4432510533 |
7 | 1122005460 |
oct | 267073271 |
9 | 110283343 |
10 | 48002745 |
11 | 2510719a |
12 | 140ab449 |
13 | 9c392bb |
14 | 65379d7 |
15 | 4333080 |
hex | 2dc76b9 |
48002745 has 64 divisors (see below), whose sum is σ = 91570176. Its totient is φ = 21020160.
The previous prime is 48002737. The next prime is 48002777. The reversal of 48002745 is 54720084.
It is not a de Polignac number, because 48002745 - 23 = 48002737 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, 350317 + ... + 350453.
It is an arithmetic number, because the mean of its divisors is an integer number (1430784).
Almost surely, 248002745 is an apocalyptic number.
It is an amenable number.
48002745 is a deficient number, since it is larger than the sum of its proper divisors (43567431).
48002745 is a wasteful number, since it uses less digits than its factorization.
48002745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270.
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 48002745 is about 6928.4013307544. The cubic root of 48002745 is about 363.4310462066.
The spelling of 48002745 in words is "forty-eight million, two thousand, seven hundred forty-five".
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