Base | Representation |
---|---|
bin | 10010101100001110100000 |
3 | 100012221012000 |
4 | 102230032200 |
5 | 2223242434 |
6 | 253004000 |
7 | 56434653 |
oct | 22541640 |
9 | 10187160 |
10 | 4899744 |
11 | 2847283 |
12 | 1783600 |
13 | 1027275 |
14 | 91789a |
15 | 66bb99 |
hex | 4ac3a0 |
4899744 has 96 divisors (see below), whose sum is σ = 14696640. Its totient is φ = 1587456.
The previous prime is 4899737. The next prime is 4899803. The reversal of 4899744 is 4479984.
It is a tau number, because it is divible by the number of its divisors (96).
It is a zygodrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 4899744.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45739 + ... + 45845.
It is an arithmetic number, because the mean of its divisors is an integer number (153090).
Almost surely, 24899744 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 4899744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7348320).
4899744 is an abundant number, since it is smaller than the sum of its proper divisors (9796896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4899744 is a wasteful number, since it uses less digits than its factorization.
4899744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179 (or 165 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 4899744 is about 2213.5365368568. The cubic root of 4899744 is about 169.8469672420.
The spelling of 4899744 in words is "four million, eight hundred ninety-nine thousand, seven hundred forty-four".
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