Base | Representation |
---|---|
bin | 1011000001001010… |
… | …1011110011111111 |
3 | 21122010102010021100 |
4 | 2300102223303333 |
5 | 22024132004223 |
6 | 1205253304143 |
7 | 133202635161 |
oct | 26022536377 |
9 | 7563363240 |
10 | 2957688063 |
11 | 12885a0900 |
12 | 6a6635053 |
13 | 3819bb5a5 |
14 | 200b50931 |
15 | 1249d7043 |
hex | b04abcff |
2957688063 has 36 divisors (see below), whose sum is σ = 4722452280. Its totient is φ = 1782406560.
The previous prime is 2957688043. The next prime is 2957688121. The reversal of 2957688063 is 3608867592.
It is a happy number.
2957688063 is a `hidden beast` number, since 2 + 9 + 576 + 8 + 8 + 0 + 63 = 666.
It is not a de Polignac number, because 2957688063 - 216 = 2957622527 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2957688043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 187345 + ... + 202517.
It is an arithmetic number, because the mean of its divisors is an integer number (131179230).
Almost surely, 22957688063 is an apocalyptic number.
2957688063 is a deficient number, since it is larger than the sum of its proper divisors (1764764217).
2957688063 is a wasteful number, since it uses less digits than its factorization.
2957688063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15380 (or 15366 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 54.
The square root of 2957688063 is about 54384.6307609052. The cubic root of 2957688063 is about 1435.4369549975.
The spelling of 2957688063 in words is "two billion, nine hundred fifty-seven million, six hundred eighty-eight thousand, sixty-three".
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