Base | Representation |
---|---|
bin | 1100101010011… |
… | …10011110110111 |
3 | 21101212220221000 |
4 | 12111032132313 |
5 | 204143241024 |
6 | 14312454343 |
7 | 2426630400 |
oct | 625163667 |
9 | 241786830 |
10 | 106227639 |
11 | 54a65441 |
12 | 2b6aa3b3 |
13 | 190142bb |
14 | 101729a7 |
15 | 94d4cc9 |
hex | 654e7b7 |
106227639 has 48 divisors (see below), whose sum is σ = 191082240. Its totient is φ = 58045680.
The previous prime is 106227623. The next prime is 106227643. The reversal of 106227639 is 936722601.
106227639 is a `hidden beast` number, since 10 + 6 + 2 + 2 + 7 + 639 = 666.
It is not a de Polignac number, because 106227639 - 24 = 106227623 is a prime.
It is a super-2 number, since 2×1062276392 = 22568622575028642, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106227239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28684 + ... + 32174.
It is an arithmetic number, because the mean of its divisors is an integer number (3980880).
Almost surely, 2106227639 is an apocalyptic number.
106227639 is a deficient number, since it is larger than the sum of its proper divisors (84854601).
106227639 is a wasteful number, since it uses less digits than its factorization.
106227639 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3537 (or 3524 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 106227639 is about 10306.6793391470. The cubic root of 106227639 is about 473.6008898068.
The spelling of 106227639 in words is "one hundred six million, two hundred twenty-seven thousand, six hundred thirty-nine".
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