Base | Representation |
---|---|
bin | 1000100010111011… |
… | …0110110010000001 |
3 | 12220212112110222122 |
4 | 2020232312302001 |
5 | 14144230000020 |
6 | 1015344014025 |
7 | 110563355060 |
oct | 21056666201 |
9 | 5825473878 |
10 | 2293984385 |
11 | a77992470 |
12 | 540301315 |
13 | 2a734a014 |
14 | 17a9441d7 |
15 | d65d4125 |
hex | 88bb6c81 |
2293984385 has 16 divisors (see below), whose sum is σ = 3432039552. Its totient is φ = 1430016000.
The previous prime is 2293984351. The next prime is 2293984439. The reversal of 2293984385 is 5834893922.
It is a de Polignac number, because none of the positive numbers 2k-2293984385 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2978816 + ... + 2979585.
It is an arithmetic number, because the mean of its divisors is an integer number (214502472).
Almost surely, 22293984385 is an apocalyptic number.
It is an amenable number.
2293984385 is a deficient number, since it is larger than the sum of its proper divisors (1138055167).
2293984385 is a wasteful number, since it uses less digits than its factorization.
2293984385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5958424.
The product of its digits is 3732480, while the sum is 53.
The square root of 2293984385 is about 47895.5570486449. The cubic root of 2293984385 is about 1318.8542983778.
The spelling of 2293984385 in words is "two billion, two hundred ninety-three million, nine hundred eighty-four thousand, three hundred eighty-five".
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