Base | Representation |
---|---|
bin | 1100100110010… |
… | …10111001111101 |
3 | 21100212112122100 |
4 | 12103022321331 |
5 | 204024014301 |
6 | 14253135313 |
7 | 2422224216 |
oct | 623127175 |
9 | 240775570 |
10 | 105688701 |
11 | 54727538 |
12 | 2b48a539 |
13 | 18b85bc1 |
14 | 1007240d |
15 | 942a286 |
hex | 64cae7d |
105688701 has 12 divisors (see below), whose sum is σ = 153431200. Its totient is φ = 70103880.
The previous prime is 105688691. The next prime is 105688729. The reversal of 105688701 is 107886501.
105688701 is a `hidden beast` number, since 10 + 568 + 87 + 0 + 1 = 666.
It is not a de Polignac number, because 105688701 - 25 = 105688669 is a prime.
It is a super-2 number, since 2×1056887012 = 22340203038134802, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105688771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27715 + ... + 31296.
Almost surely, 2105688701 is an apocalyptic number.
It is an amenable number.
105688701 is a deficient number, since it is larger than the sum of its proper divisors (47742499).
105688701 is a wasteful number, since it uses less digits than its factorization.
105688701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59216 (or 59213 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 36.
The square root of 105688701 is about 10280.5010091921. The cubic root of 105688701 is about 472.7986052378.
The spelling of 105688701 in words is "one hundred five million, six hundred eighty-eight thousand, seven hundred one".
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