Base | Representation |
---|---|
bin | 1100101110101… |
… | …01110110010010 |
3 | 21102221002111112 |
4 | 12113111312102 |
5 | 204314011343 |
6 | 14332413322 |
7 | 2434430033 |
oct | 627256622 |
9 | 242832445 |
10 | 106782098 |
11 | 55303a75 |
12 | 2b917242 |
13 | 19179797 |
14 | 10278a8a |
15 | 9594218 |
hex | 65d5d92 |
106782098 has 4 divisors (see below), whose sum is σ = 160173150. Its totient is φ = 53391048.
The previous prime is 106782097. The next prime is 106782119. The reversal of 106782098 is 890287601.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 890287601 = 7 ⋅127183943.
It can be written as a sum of positive squares in only one way, i.e., 94342369 + 12439729 = 9713^2 + 3527^2 .
It is a super-2 number, since 2×1067820982 = 22804832906563208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106782097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26695523 + ... + 26695526.
Almost surely, 2106782098 is an apocalyptic number.
106782098 is a deficient number, since it is larger than the sum of its proper divisors (53391052).
106782098 is an equidigital number, since it uses as much as digits as its factorization.
106782098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53391051.
The product of its (nonzero) digits is 48384, while the sum is 41.
The square root of 106782098 is about 10333.5423742297. The cubic root of 106782098 is about 474.4234526491.
The spelling of 106782098 in words is "one hundred six million, seven hundred eighty-two thousand, ninety-eight".
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