Base | Representation |
---|---|
bin | 1111101010100100… |
… | …0111000011100111 |
3 | 101212001121020102121 |
4 | 3322221013003213 |
5 | 32103000041212 |
6 | 1533133250411 |
7 | 206130411544 |
oct | 37251070347 |
9 | 11761536377 |
10 | 4205080807 |
11 | 18687274a4 |
12 | 994333a07 |
13 | 5202674c5 |
14 | 2bc699bcb |
15 | 199284d07 |
hex | faa470e7 |
4205080807 has 8 divisors (see below), whose sum is σ = 4248882000. Its totient is φ = 4161374784.
The previous prime is 4205080787. The next prime is 4205080829. The reversal of 4205080807 is 7080805024.
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 4205080807 - 227 = 4070863079 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4205080507) 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, 66819 + ... + 113467.
It is an arithmetic number, because the mean of its divisors is an integer number (531110250).
Almost surely, 24205080807 is an apocalyptic number.
4205080807 is a deficient number, since it is larger than the sum of its proper divisors (43801193).
4205080807 is a wasteful number, since it uses less digits than its factorization.
4205080807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47585.
The product of its (nonzero) digits is 17920, while the sum is 34.
The square root of 4205080807 is about 64846.5944132766. The cubic root of 4205080807 is about 1614.0789806453.
The spelling of 4205080807 in words is "four billion, two hundred five million, eighty thousand, eight hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •