Base | Representation |
---|---|
bin | 1010110101011011… |
… | …0110010101010101 |
3 | 21111200202110201110 |
4 | 2231112312111111 |
5 | 21424030314320 |
6 | 1200334045233 |
7 | 132034254324 |
oct | 25526662525 |
9 | 7450673643 |
10 | 2908448085 |
11 | 126281a104 |
12 | 692049819 |
13 | 37473b0ca |
14 | 1d83b40bb |
15 | 12050c5e0 |
hex | ad5b6555 |
2908448085 has 32 divisors (see below), whose sum is σ = 5030847360. Its totient is φ = 1429809408.
The previous prime is 2908448063. The next prime is 2908448099. The reversal of 2908448085 is 5808448092.
It is not a de Polignac number, because 2908448085 - 230 = 1834706261 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127362 + ... + 148451.
It is an arithmetic number, because the mean of its divisors is an integer number (157213980).
Almost surely, 22908448085 is an apocalyptic number.
It is an amenable number.
2908448085 is a deficient number, since it is larger than the sum of its proper divisors (2122399275).
2908448085 is a wasteful number, since it uses less digits than its factorization.
2908448085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275877.
The product of its (nonzero) digits is 737280, while the sum is 48.
The square root of 2908448085 is about 53930.0295290110. The cubic root of 2908448085 is about 1427.4265556623.
The spelling of 2908448085 in words is "two billion, nine hundred eight million, four hundred forty-eight thousand, eighty-five".
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