Base | Representation |
---|---|
bin | 10010101101000010100000 |
3 | 100020002202021 |
4 | 102231002200 |
5 | 2223344242 |
6 | 253031224 |
7 | 56450446 |
oct | 22550240 |
9 | 10202667 |
10 | 4903072 |
11 | 2849829 |
12 | 1785514 |
13 | 1028935 |
14 | 918b96 |
15 | 66cb67 |
hex | 4ad0a0 |
4903072 has 24 divisors (see below), whose sum is σ = 10221876. Its totient is φ = 2307072.
The previous prime is 4903069. The next prime is 4903079. The reversal of 4903072 is 2703094.
It can be written as a sum of positive squares in 2 ways, for example, as 4822416 + 80656 = 2196^2 + 284^2 .
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (4903079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3963 + ... + 5050.
Almost surely, 24903072 is an apocalyptic number.
It is an amenable number.
4903072 is an abundant number, since it is smaller than the sum of its proper divisors (5318804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4903072 is a wasteful number, since it uses less digits than its factorization.
4903072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9040 (or 9032 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 4903072 is about 2214.2881474641. The cubic root of 4903072 is about 169.8854129770.
The spelling of 4903072 in words is "four million, nine hundred three thousand, seventy-two".
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