Base | Representation |
---|---|
bin | 10011111010000010… |
… | …00010010001110100 |
3 | 1000120211011001010121 |
4 | 21331001002101310 |
5 | 133341430424233 |
6 | 4524255101324 |
7 | 525562021222 |
oct | 117501022164 |
9 | 30524131117 |
10 | 10687358068 |
11 | 459480a332 |
12 | 20a3211844 |
13 | 101422161a |
14 | 735569b12 |
15 | 4283d492d |
hex | 27d042474 |
10687358068 has 12 divisors (see below), whose sum is σ = 18708121600. Its totient is φ = 5342180472.
The previous prime is 10687358047. The next prime is 10687358119. The reversal of 10687358068 is 86085378601.
It is a super-2 number, since 2×106873580682 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358518 + ... + 387181.
Almost surely, 210687358068 is an apocalyptic number.
It is an amenable number.
10687358068 is a deficient number, since it is larger than the sum of its proper divisors (8020763532).
10687358068 is a wasteful number, since it uses less digits than its factorization.
10687358068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 749286 (or 749284 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 52.
The spelling of 10687358068 in words is "ten billion, six hundred eighty-seven million, three hundred fifty-eight thousand, sixty-eight".
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