Base | Representation |
---|---|
bin | 10110111111001110101010… |
… | …11010100010010101010001 |
3 | 20121222122002122002122222202 |
4 | 23133213111122202111101 |
5 | 23111212022424010001 |
6 | 255302455420212545 |
7 | 13435123105342244 |
oct | 1337472532422521 |
9 | 217878078078882 |
10 | 50551050610001 |
11 | 1511a64222a467 |
12 | 580517069a155 |
13 | 2228c3618a896 |
14 | c6a9808c125b |
15 | 5c9e374b496b |
hex | 2df9d56a2551 |
50551050610001 has 16 divisors (see below), whose sum is σ = 53999377378704. Its totient is φ = 47155488866304.
The previous prime is 50551050609979. The next prime is 50551050610051. The reversal of 50551050610001 is 10001605015505.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 7317782419600 + 43233268190401 = 2705140^2 + 6575201^2 .
It is a cyclic number.
It is not a de Polignac number, because 50551050610001 - 222 = 50551046415697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50551050610051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109021685 + ... + 109484381.
It is an arithmetic number, because the mean of its divisors is an integer number (3374961086169).
Almost surely, 250551050610001 is an apocalyptic number.
It is an amenable number.
50551050610001 is a deficient number, since it is larger than the sum of its proper divisors (3448326768703).
50551050610001 is a wasteful number, since it uses less digits than its factorization.
50551050610001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 519700.
The product of its (nonzero) digits is 3750, while the sum is 29.
Adding to 50551050610001 its reverse (10001605015505), we get a palindrome (60552655625506).
The spelling of 50551050610001 in words is "fifty trillion, five hundred fifty-one billion, fifty million, six hundred ten thousand, one".
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