Base | Representation |
---|---|
bin | 1001000110100000… |
… | …10011001011110100 |
3 | 110121112201000021202 |
4 | 10203100103023310 |
5 | 40001412131430 |
6 | 2124513232032 |
7 | 232043035514 |
oct | 44320231364 |
9 | 13545630252 |
10 | 4886442740 |
11 | 20882a6833 |
12 | b44562618 |
13 | 5cb47c34a |
14 | 344d81844 |
15 | 1d8ec4d45 |
hex | 1234132f4 |
4886442740 has 48 divisors (see below), whose sum is σ = 10566049872. Its totient is φ = 1896846336.
The previous prime is 4886442731. The next prime is 4886442763. The reversal of 4886442740 is 472446884.
It can be written as a sum of positive squares in 8 ways, for example, as 9375844 + 4877066896 = 3062^2 + 69836^2 .
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, 285464 + ... + 302096.
It is an arithmetic number, because the mean of its divisors is an integer number (220126039).
Almost surely, 24886442740 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 4886442740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283024936).
4886442740 is an abundant number, since it is smaller than the sum of its proper divisors (5679607132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4886442740 is a wasteful number, since it uses less digits than its factorization.
4886442740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17076 (or 17074 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 47.
The square root of 4886442740 is about 69903.0953534963. The cubic root of 4886442740 is about 1696.9313430164.
The spelling of 4886442740 in words is "four billion, eight hundred eighty-six million, four hundred forty-two thousand, seven hundred forty".
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