Base | Representation |
---|---|
bin | 11110111111110… |
… | …101010111000011 |
3 | 1100020120021122101 |
4 | 132333311113003 |
5 | 2031113100430 |
6 | 123334251231 |
7 | 15613232044 |
oct | 3677652703 |
9 | 1306507571 |
10 | 520050115 |
11 | 247611392 |
12 | 1261b6b17 |
13 | 83985280 |
14 | 4d0d48cb |
15 | 309c8dca |
hex | 1eff55c3 |
520050115 has 8 divisors (see below), whose sum is σ = 672064848. Its totient is φ = 384036960.
The previous prime is 520050103. The next prime is 520050137. The reversal of 520050115 is 511050025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 520050115 - 227 = 385832387 is a prime.
It is a super-2 number, since 2×5200501152 = 540904244223026450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 520050092 and 520050101.
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, 4000321 + ... + 4000450.
It is an arithmetic number, because the mean of its divisors is an integer number (84008106).
Almost surely, 2520050115 is an apocalyptic number.
520050115 is a deficient number, since it is larger than the sum of its proper divisors (152014733).
520050115 is a wasteful number, since it uses less digits than its factorization.
520050115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8000789.
The product of its (nonzero) digits is 250, while the sum is 19.
The square root of 520050115 is about 22804.6073195747. The cubic root of 520050115 is about 804.1709840510.
The spelling of 520050115 in words is "five hundred twenty million, fifty thousand, one hundred fifteen".
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