Base | Representation |
---|---|
bin | 1100101110111… |
… | …00001011000111 |
3 | 21102222102001010 |
4 | 12113130023013 |
5 | 204320324012 |
6 | 14333133303 |
7 | 2434565415 |
oct | 627341307 |
9 | 242872033 |
10 | 106808007 |
11 | 55321489 |
12 | 2b92a233 |
13 | 19188507 |
14 | 102842b5 |
15 | 959bc3c |
hex | 65dc2c7 |
106808007 has 8 divisors (see below), whose sum is σ = 142676080. Its totient is φ = 71072640.
The previous prime is 106807999. The next prime is 106808027. The reversal of 106808007 is 700808601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 106808007 - 23 = 106807999 is a prime.
It is a super-2 number, since 2×1068080072 = 22815900718624098, 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 (106808027) 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, 31282 + ... + 34527.
It is an arithmetic number, because the mean of its divisors is an integer number (17834510).
Almost surely, 2106808007 is an apocalyptic number.
106808007 is a deficient number, since it is larger than the sum of its proper divisors (35868073).
106808007 is an equidigital number, since it uses as much as digits as its factorization.
106808007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66353.
The product of its (nonzero) digits is 2688, while the sum is 30.
The square root of 106808007 is about 10334.7959341247. The cubic root of 106808007 is about 474.4618200143.
The spelling of 106808007 in words is "one hundred six million, eight hundred eight thousand, seven".
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