Base | Representation |
---|---|
bin | 1001011001000001… |
… | …0001011010111001 |
3 | 20111200102100102212 |
4 | 2112100101122321 |
5 | 20130314114212 |
6 | 1054050304505 |
7 | 116316566150 |
oct | 22620213271 |
9 | 6450370385 |
10 | 2520848057 |
11 | 1083a53502 |
12 | 5a4288135 |
13 | 31234b890 |
14 | 19cb1a597 |
15 | eb497e22 |
hex | 964116b9 |
2520848057 has 16 divisors (see below), whose sum is σ = 3104250240. Its totient is φ = 1993444992.
The previous prime is 2520848021. The next prime is 2520848069. The reversal of 2520848057 is 7508480252.
It is not a de Polignac number, because 2520848057 - 26 = 2520847993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2520848257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191933 + ... + 204645.
It is an arithmetic number, because the mean of its divisors is an integer number (194015640).
Almost surely, 22520848057 is an apocalyptic number.
It is an amenable number.
2520848057 is a deficient number, since it is larger than the sum of its proper divisors (583402183).
2520848057 is a wasteful number, since it uses less digits than its factorization.
2520848057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14912.
The product of its (nonzero) digits is 179200, while the sum is 41.
The square root of 2520848057 is about 50208.0477314145. The cubic root of 2520848057 is about 1360.9710583965.
The spelling of 2520848057 in words is "two billion, five hundred twenty million, eight hundred forty-eight thousand, fifty-seven".
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