Base | Representation |
---|---|
bin | 11001001011000… |
… | …01101111111000 |
3 | 112201100020202112 |
4 | 30211201233320 |
5 | 413024223102 |
6 | 32541551452 |
7 | 5142602633 |
oct | 1445415770 |
9 | 481306675 |
10 | 211164152 |
11 | a9218831 |
12 | 5a875588 |
13 | 34995a04 |
14 | 2008ac1a |
15 | 13812252 |
hex | c961bf8 |
211164152 has 32 divisors (see below), whose sum is σ = 400982400. Its totient is φ = 104245344.
The previous prime is 211164139. The next prime is 211164199. The reversal of 211164152 is 251461112.
211164152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238703 + ... + 239585.
It is an arithmetic number, because the mean of its divisors is an integer number (12530700).
Almost surely, 2211164152 is an apocalyptic number.
It is an amenable number.
211164152 is a deficient number, since it is larger than the sum of its proper divisors (189818248).
211164152 is a wasteful number, since it uses less digits than its factorization.
211164152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235 (or 1231 counting only the distinct ones).
The product of its digits is 480, while the sum is 23.
The square root of 211164152 is about 14531.4882926698. The cubic root of 211164152 is about 595.4885256504.
The spelling of 211164152 in words is "two hundred eleven million, one hundred sixty-four thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •