Base | Representation |
---|---|
bin | 1111110100000100110100 |
3 | 21210121111120 |
4 | 33310010310 |
5 | 2030123320 |
6 | 224503540 |
7 | 50143614 |
oct | 17640464 |
9 | 7717446 |
10 | 4145460 |
11 | 2381600 |
12 | 147abb0 |
13 | b21b47 |
14 | 79ca44 |
15 | 56d440 |
hex | 3f4134 |
4145460 has 72 divisors (see below), whose sum is σ = 12780768. Its totient is φ = 1003200.
The previous prime is 4145459. The next prime is 4145473. The reversal of 4145460 is 645414.
4145460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×41454602 = 34369677223200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4145460.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6975 + ... + 7545.
Almost surely, 24145460 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 4145460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6390384).
4145460 is an abundant number, since it is smaller than the sum of its proper divisors (8635308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4145460 is a wasteful number, since it uses less digits than its factorization.
4145460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605 (or 592 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 4145460 is about 2036.0402746508. The cubic root of 4145460 is about 160.6414354836.
It can be divided in two parts, 41454 and 60, that added together give a palindrome (41514).
The spelling of 4145460 in words is "four million, one hundred forty-five thousand, four hundred sixty".
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