Base | Representation |
---|---|
bin | 101110101101000010… |
… | …000001010001101111 |
3 | 11210102212121110100212 |
4 | 232231002001101233 |
5 | 1310200243100033 |
6 | 35012033413035 |
7 | 3423463543334 |
oct | 565502012157 |
9 | 153385543325 |
10 | 50147628143 |
11 | 1a2a4035288 |
12 | 987640a17b |
13 | 496251b162 |
14 | 25da19c98b |
15 | 1487806748 |
hex | bad08146f |
50147628143 has 8 divisors (see below), whose sum is σ = 53106659712. Its totient is φ = 47189615616.
The previous prime is 50147628101. The next prime is 50147628151. The reversal of 50147628143 is 34182674105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50147628143 - 212 = 50147624047 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50147628143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50147628163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152255 + ... + 351392.
It is an arithmetic number, because the mean of its divisors is an integer number (6638332464).
Almost surely, 250147628143 is an apocalyptic number.
50147628143 is a deficient number, since it is larger than the sum of its proper divisors (2959031569).
50147628143 is a wasteful number, since it uses less digits than its factorization.
50147628143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 509521.
The product of its (nonzero) digits is 161280, while the sum is 41.
The spelling of 50147628143 in words is "fifty billion, one hundred forty-seven million, six hundred twenty-eight thousand, one hundred forty-three".
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