Base | Representation |
---|---|
bin | 1111110001010001… |
… | …1010110101101010 |
3 | 101221000112102010120 |
4 | 3330110122311222 |
5 | 32132200224432 |
6 | 1540020224110 |
7 | 206621462511 |
oct | 37424326552 |
9 | 11830472116 |
10 | 4233211242 |
11 | 18825a0297 |
12 | 9a183b036 |
13 | 526036530 |
14 | 2c22dd678 |
15 | 19b98ec2c |
hex | fc51ad6a |
4233211242 has 64 divisors (see below), whose sum is σ = 9664945920. Its totient is φ = 1224520704.
The previous prime is 4233211211. The next prime is 4233211247. The reversal of 4233211242 is 2421123324.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (4233211247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2044984 + ... + 2047052.
It is an arithmetic number, because the mean of its divisors is an integer number (151014780).
Almost surely, 24233211242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4233211242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4832472960).
4233211242 is an abundant number, since it is smaller than the sum of its proper divisors (5431734678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4233211242 is a wasteful number, since it uses less digits than its factorization.
4233211242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3647.
The product of its digits is 2304, while the sum is 24.
The square root of 4233211242 is about 65063.1327404391. The cubic root of 4233211242 is about 1617.6701816678.
Adding to 4233211242 its reverse (2421123324), we get a palindrome (6654334566).
The spelling of 4233211242 in words is "four billion, two hundred thirty-three million, two hundred eleven thousand, two hundred forty-two".
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