Base | Representation |
---|---|
bin | 1110110110111001000… |
… | …10000010001000111001 |
3 | 1210210201001012100121101 |
4 | 13123130202002020321 |
5 | 31331004022100410 |
6 | 1030305004211401 |
7 | 51611546554132 |
oct | 7333442021071 |
9 | 1723631170541 |
10 | 510506050105 |
11 | 1875603a1437 |
12 | 82b33539b61 |
13 | 391a992b07c |
14 | 1a9cc674c89 |
15 | d42d151d3a |
hex | 76dc882239 |
510506050105 has 4 divisors (see below), whose sum is σ = 612607260132. Its totient is φ = 408404840080.
The previous prime is 510506050079. The next prime is 510506050141. The reversal of 510506050105 is 501050605015.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 80908389136 + 429597660969 = 284444^2 + 655437^2 .
It is not a de Polignac number, because 510506050105 - 215 = 510506017337 is a prime.
It is a super-2 number, since 2×5105060501052 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51050605006 + ... + 51050605015.
It is an arithmetic number, because the mean of its divisors is an integer number (153151815033).
Almost surely, 2510506050105 is an apocalyptic number.
It is an amenable number.
510506050105 is a deficient number, since it is larger than the sum of its proper divisors (102101210027).
510506050105 is a wasteful number, since it uses less digits than its factorization.
510506050105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102101210026.
The product of its (nonzero) digits is 3750, while the sum is 28.
It can be divided in two parts, 51050605010 and 5, that added together give a palindrome (51050605015).
The spelling of 510506050105 in words is "five hundred ten billion, five hundred six million, fifty thousand, one hundred five".
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