Base | Representation |
---|---|
bin | 10011000001111101000000 |
3 | 100101110021000 |
4 | 103001331000 |
5 | 2234114421 |
6 | 254532000 |
7 | 60255264 |
oct | 23017500 |
9 | 10343230 |
10 | 4988736 |
11 | 28a8125 |
12 | 1807000 |
13 | 105891c |
14 | 93c0a4 |
15 | 688226 |
hex | 4c1f40 |
4988736 has 56 divisors (see below), whose sum is σ = 14671040. Its totient is φ = 1662336.
The previous prime is 4988719. The next prime is 4988741. The reversal of 4988736 is 6378894.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4988691 and 4988700.
It is a congruent number.
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, 285 + ... + 3171.
Almost surely, 24988736 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 4988736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7335520).
4988736 is an abundant number, since it is smaller than the sum of its proper divisors (9682304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4988736 is a wasteful number, since it uses less digits than its factorization.
4988736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2908 (or 2892 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 4988736 is about 2233.5478503941. The cubic root of 4988736 is about 170.8690903274.
The spelling of 4988736 in words is "four million, nine hundred eighty-eight thousand, seven hundred thirty-six".
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