Base | Representation |
---|---|
bin | 100000000011001010… |
… | …1001100000100110010 |
3 | 20120122120200112120211 |
4 | 1000012111030010302 |
5 | 2111423334211024 |
6 | 51341301254334 |
7 | 4654364515333 |
oct | 1000625140462 |
9 | 216576615524 |
10 | 68825694514 |
11 | 27209345a75 |
12 | 114097043aa |
13 | 664b07b535 |
14 | 348ca9428a |
15 | 1bcc49d594 |
hex | 100654c132 |
68825694514 has 32 divisors (see below), whose sum is σ = 108366635520. Its totient is φ = 32741452800.
The previous prime is 68825694503. The next prime is 68825694547. The reversal of 68825694514 is 41549652886.
It is a happy 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, 16044882 + ... + 16049170.
It is an arithmetic number, because the mean of its divisors is an integer number (3386457360).
Almost surely, 268825694514 is an apocalyptic number.
68825694514 is a deficient number, since it is larger than the sum of its proper divisors (39540941006).
68825694514 is a wasteful number, since it uses less digits than its factorization.
68825694514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8626.
The product of its digits is 16588800, while the sum is 58.
The spelling of 68825694514 in words is "sixty-eight billion, eight hundred twenty-five million, six hundred ninety-four thousand, five hundred fourteen".
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