Base | Representation |
---|---|
bin | 11111000000110… |
… | …010100111001101 |
3 | 1100021001000210121 |
4 | 133000302213031 |
5 | 2031144113010 |
6 | 123343504541 |
7 | 15615325360 |
oct | 3700624715 |
9 | 1307030717 |
10 | 520301005 |
11 | 247772934 |
12 | 1262b8151 |
13 | 83a42523 |
14 | 4d15c0d7 |
15 | 30a283da |
hex | 1f0329cd |
520301005 has 16 divisors (see below), whose sum is σ = 716108544. Its totient is φ = 355501440.
The previous prime is 520300987. The next prime is 520301017. The reversal of 520301005 is 500103025.
It is not a de Polignac number, because 520301005 - 215 = 520268237 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 520301005.
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, 16617 + ... + 36286.
It is an arithmetic number, because the mean of its divisors is an integer number (44756784).
Almost surely, 2520301005 is an apocalyptic number.
It is an amenable number.
520301005 is a deficient number, since it is larger than the sum of its proper divisors (195807539).
520301005 is a wasteful number, since it uses less digits than its factorization.
520301005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53196.
The product of its (nonzero) digits is 150, while the sum is 16.
The square root of 520301005 is about 22810.1075183788. The cubic root of 520301005 is about 804.3002831422.
It can be divided in two parts, 52030 and 1005, that added together give a palindrome (53035).
The spelling of 520301005 in words is "five hundred twenty million, three hundred one thousand, five".
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