Base | Representation |
---|---|
bin | 1001001000101101… |
… | …00010011101011011 |
3 | 110122211100110200122 |
4 | 10210112202131123 |
5 | 40021120333022 |
6 | 2130412023455 |
7 | 232355403635 |
oct | 44426423533 |
9 | 13584313618 |
10 | 4904855387 |
11 | 20977324a3 |
12 | b4a761b8b |
13 | 6022280c3 |
14 | 3475b5a55 |
15 | 1da910742 |
hex | 1245a275b |
4904855387 has 4 divisors (see below), whose sum is σ = 4905722640. Its totient is φ = 4903988136.
The previous prime is 4904855359. The next prime is 4904855393. The reversal of 4904855387 is 7835584094.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4904855387 - 26 = 4904855323 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4904854387) 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, 425087 + ... + 436472.
It is an arithmetic number, because the mean of its divisors is an integer number (1226430660).
Almost surely, 24904855387 is an apocalyptic number.
4904855387 is a deficient number, since it is larger than the sum of its proper divisors (867253).
4904855387 is an equidigital number, since it uses as much as digits as its factorization.
4904855387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 867252.
The product of its (nonzero) digits is 4838400, while the sum is 53.
The square root of 4904855387 is about 70034.6727485750. The cubic root of 4904855387 is about 1699.0600786880.
The spelling of 4904855387 in words is "four billion, nine hundred four million, eight hundred fifty-five thousand, three hundred eighty-seven".
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