Base | Representation |
---|---|
bin | 1001000001111100… |
… | …01001110111010010 |
3 | 110111212121121012100 |
4 | 10200332021313102 |
5 | 34412110202123 |
6 | 2121024141230 |
7 | 231066303165 |
oct | 44076116722 |
9 | 13455547170 |
10 | 4848131538 |
11 | 2068709a88 |
12 | b33767816 |
13 | 5c35573b3 |
14 | 33dc4badc |
15 | 1d5958643 |
hex | 120f89dd2 |
4848131538 has 12 divisors (see below), whose sum is σ = 10504285038. Its totient is φ = 1616043840.
The previous prime is 4848131527. The next prime is 4848131611. The reversal of 4848131538 is 8351318484.
4848131538 is a `hidden beast` number, since 4 + 8 + 4 + 81 + 31 + 538 = 666.
It can be written as a sum of positive squares in only one way, i.e., 4794593049 + 53538489 = 69243^2 + 7317^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4848131493 and 4848131502.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134670303 + ... + 134670338.
Almost surely, 24848131538 is an apocalyptic number.
4848131538 is an abundant number, since it is smaller than the sum of its proper divisors (5656153500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4848131538 is a wasteful number, since it uses less digits than its factorization.
4848131538 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269340649 (or 269340646 counting only the distinct ones).
The product of its digits is 368640, while the sum is 45.
The square root of 4848131538 is about 69628.5253182918. The cubic root of 4848131538 is about 1692.4848823257.
The spelling of 4848131538 in words is "four billion, eight hundred forty-eight million, one hundred thirty-one thousand, five hundred thirty-eight".
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