Base | Representation |
---|---|
bin | 1001011010000000… |
… | …01110001010101111 |
3 | 111000221110120201210 |
4 | 10231000032022233 |
5 | 40320300000142 |
6 | 2153035005503 |
7 | 236100202131 |
oct | 45500161257 |
9 | 14027416653 |
10 | 5050000047 |
11 | 2161658864 |
12 | b8b299893 |
13 | 626317011 |
14 | 35c999051 |
15 | 1e853149c |
hex | 12d00e2af |
5050000047 has 4 divisors (see below), whose sum is σ = 6733333400. Its totient is φ = 3366666696.
The previous prime is 5050000003. The next prime is 5050000051. The reversal of 5050000047 is 7400000505.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 5050000047 - 211 = 5049997999 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5049999978 and 5050000032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5050000097) 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, 841666672 + ... + 841666677.
It is an arithmetic number, because the mean of its divisors is an integer number (1683333350).
Almost surely, 25050000047 is an apocalyptic number.
5050000047 is a deficient number, since it is larger than the sum of its proper divisors (1683333353).
5050000047 is a wasteful number, since it uses less digits than its factorization.
5050000047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1683333352.
The product of its (nonzero) digits is 700, while the sum is 21.
The square root of 5050000047 is about 71063.3523484503. The cubic root of 5050000047 is about 1715.6569769442.
The spelling of 5050000047 in words is "five billion, fifty million, forty-seven", and thus it is an aban number and an uban number.
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