Base | Representation |
---|---|
bin | 1100101111100… |
… | …01010111100011 |
3 | 21110010211010101 |
4 | 12113301113203 |
5 | 204331113234 |
6 | 14335043231 |
7 | 2435406463 |
oct | 627612743 |
9 | 243124111 |
10 | 106894819 |
11 | 55380729 |
12 | 2b970517 |
13 | 191b8b95 |
14 | 102a7ba3 |
15 | 95b7814 |
hex | 65f15e3 |
106894819 has 8 divisors (see below), whose sum is σ = 108112320. Its totient is φ = 105681576.
The previous prime is 106894811. The next prime is 106894867. The reversal of 106894819 is 918498601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 106894819 - 23 = 106894811 is a prime.
It is a super-2 number, since 2×1068948192 = 22853004658085522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (106894811) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91332 + ... + 92494.
It is an arithmetic number, because the mean of its divisors is an integer number (13514040).
Almost surely, 2106894819 is an apocalyptic number.
106894819 is a deficient number, since it is larger than the sum of its proper divisors (1217501).
106894819 is a wasteful number, since it uses less digits than its factorization.
106894819 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2129.
The product of its (nonzero) digits is 124416, while the sum is 46.
The square root of 106894819 is about 10338.9950672200. The cubic root of 106894819 is about 474.5903304336.
The spelling of 106894819 in words is "one hundred six million, eight hundred ninety-four thousand, eight hundred nineteen".
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