Base | Representation |
---|---|
bin | 1100101110101… |
… | …10000100000110 |
3 | 21102221010201021 |
4 | 12113112010012 |
5 | 204314023412 |
6 | 14332421354 |
7 | 2434432435 |
oct | 627260406 |
9 | 242833637 |
10 | 106782982 |
11 | 553046a9 |
12 | 2b91785a |
13 | 19179cc7 |
14 | 1027911c |
15 | 9594607 |
hex | 65d6106 |
106782982 has 4 divisors (see below), whose sum is σ = 160174476. Its totient is φ = 53391490.
The previous prime is 106782961. The next prime is 106783007. The reversal of 106782982 is 289287601.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 289287601 = 7057 ⋅40993.
It is a super-2 number, since 2×1067829822 = 22805210489624648, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26695744 + ... + 26695747.
It is an arithmetic number, because the mean of its divisors is an integer number (40043619).
Almost surely, 2106782982 is an apocalyptic number.
106782982 is a deficient number, since it is larger than the sum of its proper divisors (53391494).
106782982 is an equidigital number, since it uses as much as digits as its factorization.
106782982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53391493.
The product of its (nonzero) digits is 96768, while the sum is 43.
The square root of 106782982 is about 10333.5851474694. The cubic root of 106782982 is about 474.4247618236.
The spelling of 106782982 in words is "one hundred six million, seven hundred eighty-two thousand, nine hundred eighty-two".
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