Base | Representation |
---|---|
bin | 10000001011110111101100 |
3 | 21222120012100 |
4 | 100023313230 |
5 | 2041233144 |
6 | 230535100 |
7 | 51031020 |
oct | 20136754 |
9 | 7876170 |
10 | 4242924 |
11 | 2438854 |
12 | 1507490 |
13 | b5730a |
14 | 7c6380 |
15 | 58c269 |
hex | 40bdec |
4242924 has 72 divisors (see below), whose sum is σ = 12448800. Its totient is φ = 1193472.
The previous prime is 4242923. The next prime is 4242929. The reversal of 4242924 is 4292424.
4242924 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
4242924 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (4242923) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28402 + ... + 28550.
It is an arithmetic number, because the mean of its divisors is an integer number (172900).
Almost surely, 24242924 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 4242924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6224400).
4242924 is an abundant number, since it is smaller than the sum of its proper divisors (8205876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4242924 is a wasteful number, since it uses less digits than its factorization.
4242924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279 (or 274 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 4242924 is about 2059.8359157952. The cubic root of 4242924 is about 161.8906440757.
The spelling of 4242924 in words is "four million, two hundred forty-two thousand, nine hundred twenty-four".
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