Base | Representation |
---|---|
bin | 1100101010110… |
… | …00110011011111 |
3 | 21101222001220221 |
4 | 12111120303133 |
5 | 204201114134 |
6 | 14313422211 |
7 | 2430164560 |
oct | 625306337 |
9 | 241861827 |
10 | 106269919 |
11 | 54a94188 |
12 | 2b70a967 |
13 | 1902a612 |
14 | 10184167 |
15 | 94e25b4 |
hex | 6558cdf |
106269919 has 4 divisors (see below), whose sum is σ = 121451344. Its totient is φ = 91088496.
The previous prime is 106269901. The next prime is 106269937. The reversal of 106269919 is 919962601.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (106269901) and next prime (106269937).
It is a cyclic number.
It is not a de Polignac number, because 106269919 - 211 = 106267871 is a prime.
It is a super-2 number, since 2×1062699192 = 22586591368533122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106269979) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7590702 + ... + 7590715.
It is an arithmetic number, because the mean of its divisors is an integer number (30362836).
Almost surely, 2106269919 is an apocalyptic number.
106269919 is a deficient number, since it is larger than the sum of its proper divisors (15181425).
106269919 is an equidigital number, since it uses as much as digits as its factorization.
106269919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15181424.
The product of its (nonzero) digits is 52488, while the sum is 43.
The square root of 106269919 is about 10308.7302321867. The cubic root of 106269919 is about 473.6637146040.
The spelling of 106269919 in words is "one hundred six million, two hundred sixty-nine thousand, nine hundred nineteen".
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