Base | Representation |
---|---|
bin | 10111000111000111100111… |
… | …11001101000100111101111 |
3 | 20122221112211200001111101100 |
4 | 23203203303321220213233 |
5 | 23130132223111041401 |
6 | 300031212054214143 |
7 | 13463531062652640 |
oct | 1343436371504757 |
9 | 218845750044340 |
10 | 50822145018351 |
11 | 15214606a28943 |
12 | 5849809654353 |
13 | 224867a597bb5 |
14 | c79b3aa9d6c7 |
15 | 5d2002178b86 |
hex | 2e38f3e689ef |
50822145018351 has 48 divisors (see below), whose sum is σ = 85735173888000. Its totient is φ = 28405659429504.
The previous prime is 50822145018341. The next prime is 50822145018431. The reversal of 50822145018351 is 15381054122805.
It is a happy number.
50822145018351 is a `hidden beast` number, since 5 + 0 + 8 + 2 + 2 + 14 + 501 + 83 + 51 = 666.
It is not a de Polignac number, because 50822145018351 - 237 = 50684706064879 is a prime.
It is a super-2 number, since 2×508221450183512 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50822145018297 and 50822145018306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50822145018331) 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, 569451 + ... + 10097948.
It is an arithmetic number, because the mean of its divisors is an integer number (1786149456000).
Almost surely, 250822145018351 is an apocalyptic number.
50822145018351 is a deficient number, since it is larger than the sum of its proper divisors (34913028869649).
50822145018351 is a wasteful number, since it uses less digits than its factorization.
50822145018351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10669068 (or 10669065 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 45.
The spelling of 50822145018351 in words is "fifty trillion, eight hundred twenty-two billion, one hundred forty-five million, eighteen thousand, three hundred fifty-one".
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