Base | Representation |
---|---|
bin | 1111110001000100010110 |
3 | 21202222121100 |
4 | 33301010112 |
5 | 2024230032 |
6 | 224330530 |
7 | 50062656 |
oct | 17610426 |
9 | 7688540 |
10 | 4133142 |
11 | 2373322 |
12 | 1473a46 |
13 | b19360 |
14 | 798366 |
15 | 56997c |
hex | 3f1116 |
4133142 has 48 divisors (see below), whose sum is σ = 10221120. Its totient is φ = 1195776.
The previous prime is 4133131. The next prime is 4133147. The reversal of 4133142 is 2413314.
4133142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4133147) by changing a digit.
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, 3459 + ... + 4497.
It is an arithmetic number, because the mean of its divisors is an integer number (212940).
Almost surely, 24133142 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4133142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5110560).
4133142 is an abundant number, since it is smaller than the sum of its proper divisors (6087978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4133142 is a wasteful number, since it uses less digits than its factorization.
4133142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077 (or 1074 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 4133142 is about 2033.0130348820. The cubic root of 4133142 is about 160.4821653109.
Adding to 4133142 its reverse (2413314), we get a palindrome (6546456).
It can be divided in two parts, 413314 and 2, that multiplied together give a palindrome (826628).
The spelling of 4133142 in words is "four million, one hundred thirty-three thousand, one hundred forty-two".
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