Base | Representation |
---|---|
bin | 10010111111111010100011 |
3 | 100101000210210 |
4 | 102333322203 |
5 | 2233333022 |
6 | 254425203 |
7 | 60222036 |
oct | 22777243 |
9 | 10330723 |
10 | 4980387 |
11 | 28a1925 |
12 | 1802203 |
13 | 1054b99 |
14 | 93901d |
15 | 685a0c |
hex | 4bfea3 |
4980387 has 8 divisors (see below), whose sum is σ = 6662736. Its totient is φ = 3309152.
The previous prime is 4980383. The next prime is 4980401. The reversal of 4980387 is 7830894.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4980387 - 22 = 4980383 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4980383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668 + ... + 3569.
It is an arithmetic number, because the mean of its divisors is an integer number (832842).
Almost surely, 24980387 is an apocalyptic number.
4980387 is a deficient number, since it is larger than the sum of its proper divisors (1682349).
4980387 is a wasteful number, since it uses less digits than its factorization.
4980387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5557.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 4980387 is about 2231.6780681810. The cubic root of 4980387 is about 170.7737166291.
The spelling of 4980387 in words is "four million, nine hundred eighty thousand, three hundred eighty-seven".
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