Base | Representation |
---|---|
bin | 10001011011001… |
… | …01100110010011 |
3 | 101012001010002110 |
4 | 20231211212103 |
5 | 244404340321 |
6 | 22300520403 |
7 | 3423260250 |
oct | 1055454623 |
9 | 335033073 |
10 | 146168211 |
11 | 75565382 |
12 | 40b50103 |
13 | 24389a87 |
14 | 155ac427 |
15 | cc74176 |
hex | 8b65993 |
146168211 has 16 divisors (see below), whose sum is σ = 222905088. Its totient is φ = 83460000.
The previous prime is 146168203. The next prime is 146168213. The reversal of 146168211 is 112861641.
146168211 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 146168211 - 23 = 146168203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (146168213) 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, 43336 + ... + 46586.
It is an arithmetic number, because the mean of its divisors is an integer number (13931568).
Almost surely, 2146168211 is an apocalyptic number.
146168211 is a deficient number, since it is larger than the sum of its proper divisors (76736877).
146168211 is a wasteful number, since it uses less digits than its factorization.
146168211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5402.
The product of its digits is 2304, while the sum is 30.
The square root of 146168211 is about 12090.0045905698. The cubic root of 146168211 is about 526.7658885233.
The spelling of 146168211 in words is "one hundred forty-six million, one hundred sixty-eight thousand, two hundred eleven".
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