Base | Representation |
---|---|
bin | 100000000111100… |
… | …001000010001110 |
3 | 1101112220222012121 |
4 | 200013201002032 |
5 | 2100420404410 |
6 | 125245123154 |
7 | 16232034454 |
oct | 4007410216 |
9 | 1345828177 |
10 | 538841230 |
11 | 257186434 |
12 | 1305594ba |
13 | 87834385 |
14 | 517c69d4 |
15 | 3248b9da |
hex | 201e108e |
538841230 has 16 divisors (see below), whose sum is σ = 970285680. Its totient is φ = 215453952.
The previous prime is 538841207. The next prime is 538841267. The reversal of 538841230 is 32148835.
It is a happy number.
It is a super-2 number, since 2×5388412302 = 580699742295825800, which contains 22 as substring.
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, 21886 + ... + 39454.
It is an arithmetic number, because the mean of its divisors is an integer number (60642855).
Almost surely, 2538841230 is an apocalyptic number.
538841230 is a deficient number, since it is larger than the sum of its proper divisors (431444450).
538841230 is a wasteful number, since it uses less digits than its factorization.
538841230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20643.
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 538841230 is about 23212.9539266333. The cubic root of 538841230 is about 813.7423890061.
The spelling of 538841230 in words is "five hundred thirty-eight million, eight hundred forty-one thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •