Base | Representation |
---|---|
bin | 10110111101110001111000… |
… | …11110001111000011110011 |
3 | 20121210212112020200210100111 |
4 | 23132320330132033003303 |
5 | 23104403014421302311 |
6 | 255223541022402151 |
7 | 13431410543350624 |
oct | 1336707436170363 |
9 | 217725466623314 |
10 | 50501240025331 |
11 | 1510050147aa07 |
12 | 57b758b130357 |
13 | 222432873a444 |
14 | c683b73b9a4b |
15 | 5c89be587d21 |
hex | 2dee3c78f0f3 |
50501240025331 has 48 divisors (see below), whose sum is σ = 54128255254528. Its totient is φ = 47078808336000.
The previous prime is 50501240025329. The next prime is 50501240025347. The reversal of 50501240025331 is 13352004210505.
It is not a de Polignac number, because 50501240025331 - 21 = 50501240025329 is a prime.
It is a super-2 number, since 2×505012400253312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50501240025293 and 50501240025302.
It is not an unprimeable number, because it can be changed into a prime (50501240005331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4994677966 + ... + 4994688076.
Almost surely, 250501240025331 is an apocalyptic number.
50501240025331 is a deficient number, since it is larger than the sum of its proper divisors (3627015229197).
50501240025331 is a wasteful number, since it uses less digits than its factorization.
50501240025331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11420 (or 11391 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 50501240025331 its reverse (13352004210505), we get a palindrome (63853244235836).
The spelling of 50501240025331 in words is "fifty trillion, five hundred one billion, two hundred forty million, twenty-five thousand, three hundred thirty-one".
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