Base | Representation |
---|---|
bin | 101111001000100111… |
… | …111011010011010011 |
3 | 11211122010200022201202 |
4 | 233020213323103103 |
5 | 1312122300044341 |
6 | 35130011421415 |
7 | 3441114401552 |
oct | 571047732323 |
9 | 154563608652 |
10 | 50610549971 |
11 | 1a511377303 |
12 | 998545486b |
13 | 4a073c05b7 |
14 | 2641861d99 |
15 | 14b329879b |
hex | bc89fb4d3 |
50610549971 has 4 divisors (see below), whose sum is σ = 50676364200. Its totient is φ = 50544735744.
The previous prime is 50610549953. The next prime is 50610549973. The reversal of 50610549971 is 17994501605.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 50610549971 - 226 = 50543441107 is a prime.
It is a super-2 number, since 2×506105499712 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50610549973) 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, 32905961 + ... + 32907498.
It is an arithmetic number, because the mean of its divisors is an integer number (12669091050).
Almost surely, 250610549971 is an apocalyptic number.
50610549971 is a deficient number, since it is larger than the sum of its proper divisors (65814229).
50610549971 is an equidigital number, since it uses as much as digits as its factorization.
50610549971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65814228.
The product of its (nonzero) digits is 340200, while the sum is 47.
The spelling of 50610549971 in words is "fifty billion, six hundred ten million, five hundred forty-nine thousand, nine hundred seventy-one".
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