Base | Representation |
---|---|
bin | 10110110101000010111010… |
… | …10111010100101111011001 |
3 | 20120202011221001100211202021 |
4 | 23122201131113110233121 |
5 | 23034443420400313001 |
6 | 254434030502334441 |
7 | 13400625102455254 |
oct | 1332413527245731 |
9 | 216664831324667 |
10 | 50201144151001 |
11 | 14aa520514a928 |
12 | 576939972a421 |
13 | 2201c41ab0b7c |
14 | c57a6963c09b |
15 | 5c0ca878bba1 |
hex | 2da85d5d4bd9 |
50201144151001 has 16 divisors (see below), whose sum is σ = 50410948582720. Its totient is φ = 49991579688960.
The previous prime is 50201144150881. The next prime is 50201144151031. The reversal of 50201144151001 is 10015144110205.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 50201144151001 - 237 = 50063705197529 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50201144151031) 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, 3858948385 + ... + 3858961393.
It is an arithmetic number, because the mean of its divisors is an integer number (3150684286420).
Almost surely, 250201144151001 is an apocalyptic number.
It is an amenable number.
50201144151001 is a deficient number, since it is larger than the sum of its proper divisors (209804431719).
50201144151001 is a wasteful number, since it uses less digits than its factorization.
50201144151001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21016.
The product of its (nonzero) digits is 800, while the sum is 25.
Adding to 50201144151001 its reverse (10015144110205), we get a palindrome (60216288261206).
The spelling of 50201144151001 in words is "fifty trillion, two hundred one billion, one hundred forty-four million, one hundred fifty-one thousand, one".
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