Base | Representation |
---|---|
bin | 1010000110010010… |
… | …00111010101100000 |
3 | 111222211101011222212 |
4 | 11003021013111200 |
5 | 42100341230422 |
6 | 2253544021252 |
7 | 251230252460 |
oct | 50311072540 |
9 | 14884334885 |
10 | 5421430112 |
11 | 233228a75a |
12 | 1073761828 |
13 | 685264517 |
14 | 396043ba0 |
15 | 21ae4e9e2 |
hex | 143247560 |
5421430112 has 48 divisors (see below), whose sum is σ = 12249377280. Its totient is φ = 2313725568.
The previous prime is 5421430111. The next prime is 5421430117. The reversal of 5421430112 is 2110341245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5421430111) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2903 + ... + 104169.
It is an arithmetic number, because the mean of its divisors is an integer number (255195360).
Almost surely, 25421430112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5421430112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6124688640).
5421430112 is an abundant number, since it is smaller than the sum of its proper divisors (6827947168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5421430112 is a wasteful number, since it uses less digits than its factorization.
5421430112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101523 (or 101515 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 5421430112 is about 73630.3613463903. The cubic root of 5421430112 is about 1756.7283954335.
Adding to 5421430112 its reverse (2110341245), we get a palindrome (7531771357).
The spelling of 5421430112 in words is "five billion, four hundred twenty-one million, four hundred thirty thousand, one hundred twelve".
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