Base | Representation |
---|---|
bin | 11001001001111… |
… | …00001001100110 |
3 | 112201001102111202 |
4 | 30210330021212 |
5 | 413004311100 |
6 | 32534402502 |
7 | 5141361641 |
oct | 1444741146 |
9 | 481042452 |
10 | 211010150 |
11 | a912305a |
12 | 5a800432 |
13 | 349408a0 |
14 | 2004aa58 |
15 | 137d17d5 |
hex | c93c266 |
211010150 has 48 divisors (see below), whose sum is σ = 428555904. Its totient is φ = 76826880.
The previous prime is 211010147. The next prime is 211010161. The reversal of 211010150 is 51010112.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45227 + ... + 49673.
It is an arithmetic number, because the mean of its divisors is an integer number (8928248).
Almost surely, 2211010150 is an apocalyptic number.
211010150 is an abundant number, since it is smaller than the sum of its proper divisors (217545754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211010150 is a wasteful number, since it uses less digits than its factorization.
211010150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4545 (or 4540 counting only the distinct ones).
The product of its (nonzero) digits is 10, while the sum is 11.
The square root of 211010150 is about 14526.1884195408. The cubic root of 211010150 is about 595.3437271987.
Adding to 211010150 its reverse (51010112), we get a palindrome (262020262).
The spelling of 211010150 in words is "two hundred eleven million, ten thousand, one hundred fifty".
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