Base | Representation |
---|---|
bin | 10010101001001101011100 |
3 | 100012022020101 |
4 | 102221031130 |
5 | 2222344023 |
6 | 252430444 |
7 | 56353642 |
oct | 22511534 |
9 | 10168211 |
10 | 4887388 |
11 | 2838a70 |
12 | 1778424 |
13 | 102175c |
14 | 913192 |
15 | 6681ad |
hex | 4a935c |
4887388 has 24 divisors (see below), whose sum is σ = 9387504. Its totient is φ = 2208000.
The previous prime is 4887371. The next prime is 4887391. The reversal of 4887388 is 8837884.
It is a super-2 number, since 2×48873882 = 47773122925088, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11988 + ... + 12388.
It is an arithmetic number, because the mean of its divisors is an integer number (391146).
Almost surely, 24887388 is an apocalyptic number.
It is an amenable number.
4887388 is a deficient number, since it is larger than the sum of its proper divisors (4500116).
4887388 is a wasteful number, since it uses less digits than its factorization.
4887388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693 (or 691 counting only the distinct ones).
The product of its digits is 344064, while the sum is 46.
The square root of 4887388 is about 2210.7437662470. The cubic root of 4887388 is about 169.7040757164.
The spelling of 4887388 in words is "four million, eight hundred eighty-seven thousand, three hundred eighty-eight".
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