Base | Representation |
---|---|
bin | 1001011010111001… |
… | …10111000111000100 |
3 | 111001110121000101222 |
4 | 10231130313013010 |
5 | 40324210222110 |
6 | 2153503535512 |
7 | 236221051433 |
oct | 45534670704 |
9 | 14043530358 |
10 | 5057507780 |
11 | 21659164a6 |
12 | b918ba598 |
13 | 627a45370 |
14 | 35d99111a |
15 | 1e9015c55 |
hex | 12d7371c4 |
5057507780 has 192 divisors, whose sum is σ = 12760070400. Its totient is φ = 1666344960.
The previous prime is 5057507759. The next prime is 5057507783. The reversal of 5057507780 is 877057505.
It is not an unprimeable number, because it can be changed into a prime (5057507783) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6159770 + ... + 6160590.
It is an arithmetic number, because the mean of its divisors is an integer number (66458700).
Almost surely, 25057507780 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 5057507780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6380035200).
5057507780 is an abundant number, since it is smaller than the sum of its proper divisors (7702562620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5057507780 is a wasteful number, since it uses less digits than its factorization.
5057507780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 934 (or 932 counting only the distinct ones).
The product of its (nonzero) digits is 343000, while the sum is 44.
The square root of 5057507780 is about 71116.1569546612. The cubic root of 5057507780 is about 1716.5067668118.
The spelling of 5057507780 in words is "five billion, fifty-seven million, five hundred seven thousand, seven hundred eighty".
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