Base | Representation |
---|---|
bin | 1110110110000010101… |
… | …10010101110010110001 |
3 | 1210202112021001121112120 |
4 | 13123001112111302301 |
5 | 31324040300000144 |
6 | 1030151433344453 |
7 | 51564341316132 |
oct | 7330126256261 |
9 | 1722467047476 |
10 | 510050000049 |
11 | 187346a23267 |
12 | 82a26868129 |
13 | 391362c3675 |
14 | 1a987c7dc89 |
15 | d4030bae19 |
hex | 76c1595cb1 |
510050000049 has 4 divisors (see below), whose sum is σ = 680066666736. Its totient is φ = 340033333364.
The previous prime is 510050000027. The next prime is 510050000051. The reversal of 510050000049 is 940000050015.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 510050000049 - 28 = 510049999793 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 510049999983 and 510050000028.
It is not an unprimeable number, because it can be changed into a prime (510050000059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85008333339 + ... + 85008333344.
It is an arithmetic number, because the mean of its divisors is an integer number (170016666684).
Almost surely, 2510050000049 is an apocalyptic number.
It is an amenable number.
510050000049 is a deficient number, since it is larger than the sum of its proper divisors (170016666687).
510050000049 is a wasteful number, since it uses less digits than its factorization.
510050000049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170016666686.
The product of its (nonzero) digits is 900, while the sum is 24.
The spelling of 510050000049 in words is "five hundred ten billion, fifty million, forty-nine", and thus it is an aban number.
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