Base | Representation |
---|---|
bin | 10110111110011110001101… |
… | …00001101001110000011001 |
3 | 20121220010221021122012120210 |
4 | 23133033012201221300121 |
5 | 23110300230414412101 |
6 | 255242513454041333 |
7 | 13433212240411110 |
oct | 1337170641516031 |
9 | 217803837565523 |
10 | 50525031013401 |
11 | 1510a5aa90541a |
12 | 580010a7a9249 |
13 | 222664a645589 |
14 | c695d2d68c77 |
15 | 5c941303e7d6 |
hex | 2df3c6869c19 |
50525031013401 has 32 divisors (see below), whose sum is σ = 78288188505088. Its totient is φ = 28385251640640.
The previous prime is 50525031013393. The next prime is 50525031013423. The reversal of 50525031013401 is 10431013052505.
It is not a de Polignac number, because 50525031013401 - 23 = 50525031013393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50525031013901) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6129811 + ... + 11773896.
It is an arithmetic number, because the mean of its divisors is an integer number (2446505890784).
Almost surely, 250525031013401 is an apocalyptic number.
It is an amenable number.
50525031013401 is a deficient number, since it is larger than the sum of its proper divisors (27763157491687).
50525031013401 is a wasteful number, since it uses less digits than its factorization.
50525031013401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17905981.
The product of its (nonzero) digits is 9000, while the sum is 30.
Adding to 50525031013401 its reverse (10431013052505), we get a palindrome (60956044065906).
The spelling of 50525031013401 in words is "fifty trillion, five hundred twenty-five billion, thirty-one million, thirteen thousand, four hundred one".
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