Base | Representation |
---|---|
bin | 1111110010111111… |
… | …00010011110001101 |
3 | 210220001001100000201 |
4 | 13321133202132031 |
5 | 114332033333431 |
6 | 3521312053501 |
7 | 420106166614 |
oct | 77137423615 |
9 | 23801040021 |
10 | 8480761741 |
11 | 3662194901 |
12 | 1788234291 |
13 | a5202071a |
14 | 5a649287b |
15 | 349813461 |
hex | 1f97e278d |
8480761741 has 8 divisors (see below), whose sum is σ = 8623275704. Its totient is φ = 8338360320.
The previous prime is 8480761721. The next prime is 8480761771. The reversal of 8480761741 is 1471670848.
It can be written as a sum of positive squares in 4 ways, for example, as 1715699241 + 6765062500 = 41421^2 + 82250^2 .
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 8480761741 - 215 = 8480728973 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8480761691 and 8480761700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8480761721) 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, 131365 + ... + 184981.
It is an arithmetic number, because the mean of its divisors is an integer number (1077909463).
Almost surely, 28480761741 is an apocalyptic number.
It is an amenable number.
8480761741 is a deficient number, since it is larger than the sum of its proper divisors (142513963).
8480761741 is a wasteful number, since it uses less digits than its factorization.
8480761741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56271.
The product of its (nonzero) digits is 301056, while the sum is 46.
The square root of 8480761741 is about 92091.0513622252. The cubic root of 8480761741 is about 2039.2867028347.
The spelling of 8480761741 in words is "eight billion, four hundred eighty million, seven hundred sixty-one thousand, seven hundred forty-one".
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