Base | Representation |
---|---|
bin | 1111110011110110001100 |
3 | 21210120012220 |
4 | 33303312030 |
5 | 2030111044 |
6 | 224455340 |
7 | 50141106 |
oct | 17636614 |
9 | 7716186 |
10 | 4144524 |
11 | 238092a |
12 | 147a550 |
13 | b215a7 |
14 | 79c576 |
15 | 56d019 |
hex | 3f3d8c |
4144524 has 24 divisors (see below), whose sum is σ = 9745008. Its totient is φ = 1370880.
The previous prime is 4144487. The next prime is 4144537. The reversal of 4144524 is 4254414.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4144494 and 4144503.
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, 384 + ... + 2904.
It is an arithmetic number, because the mean of its divisors is an integer number (406042).
Almost surely, 24144524 is an apocalyptic number.
It is an amenable number.
4144524 is an abundant number, since it is smaller than the sum of its proper divisors (5600484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4144524 is a wasteful number, since it uses less digits than its factorization.
4144524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2665 (or 2663 counting only the distinct ones).
The product of its digits is 2560, while the sum is 24.
The square root of 4144524 is about 2035.8104037459. The cubic root of 4144524 is about 160.6293442077.
Adding to 4144524 its reverse (4254414), we get a palindrome (8398938).
The spelling of 4144524 in words is "four million, one hundred forty-four thousand, five hundred twenty-four".
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