Base | Representation |
---|---|
bin | 11001001010111… |
… | …01010101111010 |
3 | 112201022100000011 |
4 | 30211131111322 |
5 | 413023133411 |
6 | 32541332134 |
7 | 5142466213 |
oct | 1445352572 |
9 | 481270004 |
10 | 211146106 |
11 | a9206216 |
12 | 5a86704a |
13 | 3498a732 |
14 | 2008440a |
15 | 1380bc21 |
hex | c95d57a |
211146106 has 8 divisors (see below), whose sum is σ = 317179584. Its totient is φ = 105419580.
The previous prime is 211146101. The next prime is 211146151. The reversal of 211146106 is 601641112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (211146101) 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, 75010 + ... + 77773.
It is an arithmetic number, because the mean of its divisors is an integer number (39647448).
Almost surely, 2211146106 is an apocalyptic number.
211146106 is a deficient number, since it is larger than the sum of its proper divisors (106033478).
211146106 is a wasteful number, since it uses less digits than its factorization.
211146106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153476.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 211146106 is about 14530.8673519512. The cubic root of 211146106 is about 595.4715617671.
Adding to 211146106 its reverse (601641112), we get a palindrome (812787218).
The spelling of 211146106 in words is "two hundred eleven million, one hundred forty-six thousand, one hundred six".
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