Base | Representation |
---|---|
bin | 10010101101010111110000 |
3 | 100020011121122 |
4 | 102231113300 |
5 | 2223420212 |
6 | 253041412 |
7 | 56454431 |
oct | 22552760 |
9 | 10204548 |
10 | 4904432 |
11 | 284a855 |
12 | 1786268 |
13 | 1029440 |
14 | 919488 |
15 | 66d272 |
hex | 4ad5f0 |
4904432 has 80 divisors (see below), whose sum is σ = 11561760. Its totient is φ = 1990656.
The previous prime is 4904407. The next prime is 4904437. The reversal of 4904432 is 2344094.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a d-powerful number, because it can be written as 4 + 96 + 0 + 45 + 411 + 311 + 29 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4904437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67148 + ... + 67220.
It is an arithmetic number, because the mean of its divisors is an integer number (144522).
Almost surely, 24904432 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 4904432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5780880).
4904432 is an abundant number, since it is smaller than the sum of its proper divisors (6657328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4904432 is a wasteful number, since it uses less digits than its factorization.
4904432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130 (or 124 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 4904432 is about 2214.5952226084. The cubic root of 4904432 is about 169.9011189673.
The spelling of 4904432 in words is "four million, nine hundred four thousand, four hundred thirty-two".
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