Base | Representation |
---|---|
bin | 11110111111101… |
… | …011100101111001 |
3 | 1100020111020202112 |
4 | 132333223211321 |
5 | 2031110310410 |
6 | 123333342105 |
7 | 15613004306 |
oct | 3677534571 |
9 | 1306436675 |
10 | 520010105 |
11 | 24759431a |
12 | 126197935 |
13 | 8396ccb4 |
14 | 4d0c40ad |
15 | 309bc105 |
hex | 1efeb979 |
520010105 has 8 divisors (see below), whose sum is σ = 651143232. Its totient is φ = 397920688.
The previous prime is 520010077. The next prime is 520010119. The reversal of 520010105 is 501010025.
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 520010105 - 26 = 520010041 is a prime.
It is a super-2 number, since 2×5200101052 = 540821018604222050, which contains 22 as substring.
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 520010105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2260799 + ... + 2261028.
It is an arithmetic number, because the mean of its divisors is an integer number (81392904).
Almost surely, 2520010105 is an apocalyptic number.
It is an amenable number.
520010105 is a deficient number, since it is larger than the sum of its proper divisors (131133127).
520010105 is a wasteful number, since it uses less digits than its factorization.
520010105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4521855.
The product of its (nonzero) digits is 50, while the sum is 14.
The square root of 520010105 is about 22803.7300676885. The cubic root of 520010105 is about 804.1503605858.
The spelling of 520010105 in words is "five hundred twenty million, ten thousand, one hundred five".
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