Base | Representation |
---|---|
bin | 1111011000001111… |
… | …0111110011110100 |
3 | 101122200221210201202 |
4 | 3312003313303310 |
5 | 31423310211124 |
6 | 1521345512032 |
7 | 204205131101 |
oct | 36603676364 |
9 | 11580853652 |
10 | 4128210164 |
11 | 18292a3441 |
12 | 972642618 |
13 | 50a361610 |
14 | 2b23a9aa8 |
15 | 19264d5ae |
hex | f60f7cf4 |
4128210164 has 36 divisors (see below), whose sum is σ = 8241554412. Its totient is φ = 1792419840.
The previous prime is 4128210137. The next prime is 4128210169. The reversal of 4128210164 is 4610128214.
It can be written as a sum of positive squares in 6 ways, for example, as 26832400 + 4101377764 = 5180^2 + 64042^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4128210169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1909244 + ... + 1911404.
It is an arithmetic number, because the mean of its divisors is an integer number (228932067).
Almost surely, 24128210164 is an apocalyptic number.
It is an amenable number.
4128210164 is a deficient number, since it is larger than the sum of its proper divisors (4113344248).
4128210164 is a wasteful number, since it uses less digits than its factorization.
4128210164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4356 (or 2193 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 4128210164 is about 64251.1491259106. The cubic root of 4128210164 is about 1604.1830858605.
Adding to 4128210164 its reverse (4610128214), we get a palindrome (8738338378).
The spelling of 4128210164 in words is "four billion, one hundred twenty-eight million, two hundred ten thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •