Base | Representation |
---|---|
bin | 10011110011011… |
… | …10001000010101 |
3 | 102120121002011120 |
4 | 21321232020111 |
5 | 320012013401 |
6 | 24252354153 |
7 | 4055022441 |
oct | 1171561025 |
9 | 376532146 |
10 | 166126101 |
11 | 85856aa9 |
12 | 47775959 |
13 | 28556c8b |
14 | 180c5821 |
15 | e8b7836 |
hex | 9e6e215 |
166126101 has 16 divisors (see below), whose sum is σ = 234383040. Its totient is φ = 104371200.
The previous prime is 166126097. The next prime is 166126111. The reversal of 166126101 is 101621661.
166126101 = 4542 + 4552 + ... + 8392.
166126101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 166126101 - 22 = 166126097 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (166126111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3451 + ... + 18551.
It is an arithmetic number, because the mean of its divisors is an integer number (14648940).
Almost surely, 2166126101 is an apocalyptic number.
It is an amenable number.
166126101 is a deficient number, since it is larger than the sum of its proper divisors (68256939).
166126101 is a wasteful number, since it uses less digits than its factorization.
166126101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15316.
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 166126101 is about 12888.9914655880. The cubic root of 166126101 is about 549.7255942458.
Adding to 166126101 its reverse (101621661), we get a palindrome (267747762).
The spelling of 166126101 in words is "one hundred sixty-six million, one hundred twenty-six thousand, one hundred one".
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