Base | Representation |
---|---|
bin | 1001000110110111… |
… | …11101010001111001 |
3 | 110121202110021100010 |
4 | 10203123331101321 |
5 | 40003202424440 |
6 | 2125102532133 |
7 | 232111024245 |
oct | 44333752171 |
9 | 13552407303 |
10 | 4889498745 |
11 | 2089aa385a |
12 | b45597049 |
13 | 5cbcac331 |
14 | 345539425 |
15 | 1d93ca580 |
hex | 1236fd479 |
4889498745 has 16 divisors (see below), whose sum is σ = 8092964160. Its totient is φ = 2517810624.
The previous prime is 4889498743. The next prime is 4889498749. The reversal of 4889498745 is 5478949884.
It is not a de Polignac number, because 4889498745 - 21 = 4889498743 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4889498743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5619679 + ... + 5620548.
It is an arithmetic number, because the mean of its divisors is an integer number (505810260).
Almost surely, 24889498745 is an apocalyptic number.
It is an amenable number.
4889498745 is a deficient number, since it is larger than the sum of its proper divisors (3203465415).
4889498745 is a wasteful number, since it uses less digits than its factorization.
4889498745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11240264.
The product of its digits is 92897280, while the sum is 66.
The square root of 4889498745 is about 69924.9508044160. The cubic root of 4889498745 is about 1697.2850256604.
The spelling of 4889498745 in words is "four billion, eight hundred eighty-nine million, four hundred ninety-eight thousand, seven hundred forty-five".
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