Base | Representation |
---|---|
bin | 1110000101010010… |
… | …0011111001010011 |
3 | 100202110020021122112 |
4 | 3201110203321103 |
5 | 30220221413012 |
6 | 1423040055535 |
7 | 162451465256 |
oct | 34124437123 |
9 | 10673207575 |
10 | 3780263507 |
11 | 166a950a19 |
12 | 8960045ab |
13 | 483246c17 |
14 | 27c0b509d |
15 | 171d1d122 |
hex | e1523e53 |
3780263507 has 4 divisors (see below), whose sum is σ = 3780516840. Its totient is φ = 3780010176.
The previous prime is 3780263479. The next prime is 3780263521. The reversal of 3780263507 is 7053620873.
3780263507 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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 3780263507 - 214 = 3780247123 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3780260507) 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, 102782 + ... + 134627.
It is an arithmetic number, because the mean of its divisors is an integer number (945129210).
Almost surely, 23780263507 is an apocalyptic number.
3780263507 is a deficient number, since it is larger than the sum of its proper divisors (253333).
3780263507 is a wasteful number, since it uses less digits than its factorization.
3780263507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253332.
The product of its (nonzero) digits is 211680, while the sum is 41.
The square root of 3780263507 is about 61483.8475292495. The cubic root of 3780263507 is about 1557.7844270302.
The spelling of 3780263507 in words is "three billion, seven hundred eighty million, two hundred sixty-three thousand, five hundred seven".
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