Base | Representation |
---|---|
bin | 1111110010101000… |
… | …0001100111011100 |
3 | 101221102012011111002 |
4 | 3330222001213130 |
5 | 32140123000400 |
6 | 1540341445432 |
7 | 210020562305 |
oct | 37452014734 |
9 | 11842164432 |
10 | 4238875100 |
11 | 1885809669 |
12 | 9a3710878 |
13 | 52726a525 |
14 | 2c2d757ac |
15 | 19c20ced5 |
hex | fca819dc |
4238875100 has 36 divisors (see below), whose sum is σ = 9232612200. Its totient is φ = 1689236160.
The previous prime is 4238875099. The next prime is 4238875133. The reversal of 4238875100 is 15788324.
It is a super-4 number, since 4×42388751004 (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51890 + ... + 105689.
It is an arithmetic number, because the mean of its divisors is an integer number (256461450).
Almost surely, 24238875100 is an apocalyptic number.
It is an amenable number.
4238875100 is an abundant number, since it is smaller than the sum of its proper divisors (4993737100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4238875100 is a wasteful number, since it uses less digits than its factorization.
4238875100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157862 (or 157855 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 4238875100 is about 65106.6440541977. The cubic root of 4238875100 is about 1618.3913182923.
The spelling of 4238875100 in words is "four billion, two hundred thirty-eight million, eight hundred seventy-five thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •