Base | Representation |
---|---|
bin | 10000001001010011100100 |
3 | 21222000210022 |
4 | 100021103210 |
5 | 2040414140 |
6 | 230414312 |
7 | 50655263 |
oct | 20112344 |
9 | 7860708 |
10 | 4232420 |
11 | 2430975 |
12 | 1501398 |
13 | b525ba |
14 | 7c25da |
15 | 5890b5 |
hex | 4094e4 |
4232420 has 24 divisors (see below), whose sum is σ = 8926848. Its totient is φ = 1685600.
The previous prime is 4232413. The next prime is 4232443. The reversal of 4232420 is 242324.
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, 8375 + ... + 8865.
It is an arithmetic number, because the mean of its divisors is an integer number (371952).
Almost surely, 24232420 is an apocalyptic number.
It is an amenable number.
4232420 is an abundant number, since it is smaller than the sum of its proper divisors (4694428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4232420 is a wasteful number, since it uses less digits than its factorization.
4232420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 931 (or 929 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 4232420 is about 2057.2846181314. The cubic root of 4232420 is about 161.7569387552.
Adding to 4232420 its reverse (242324), we get a palindrome (4474744).
The spelling of 4232420 in words is "four million, two hundred thirty-two thousand, four hundred twenty".
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