Base | Representation |
---|---|
bin | 1100101110110… |
… | …00110000001101 |
3 | 21102221200211020 |
4 | 12113120300031 |
5 | 204314401442 |
6 | 14332544353 |
7 | 2434506522 |
oct | 627306015 |
9 | 242850736 |
10 | 106793997 |
11 | 55311a02 |
12 | 2b9220b9 |
13 | 1918201b |
14 | 1027d149 |
15 | 95979ec |
hex | 65d8c0d |
106793997 has 4 divisors (see below), whose sum is σ = 142392000. Its totient is φ = 71195996.
The previous prime is 106793989. The next prime is 106794007. The reversal of 106793997 is 799397601.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 106793997 - 23 = 106793989 is a prime.
It is a super-2 number, since 2×1067939972 = 22809915590472018, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106793987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17798997 + ... + 17799002.
It is an arithmetic number, because the mean of its divisors is an integer number (35598000).
Almost surely, 2106793997 is an apocalyptic number.
It is an amenable number.
106793997 is a deficient number, since it is larger than the sum of its proper divisors (35598003).
106793997 is an equidigital number, since it uses as much as digits as its factorization.
106793997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35598002.
The product of its (nonzero) digits is 642978, while the sum is 51.
The square root of 106793997 is about 10334.1181046086. The cubic root of 106793997 is about 474.4410740641.
The spelling of 106793997 in words is "one hundred six million, seven hundred ninety-three thousand, nine hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •