Base | Representation |
---|---|
bin | 101111010111000100… |
… | …101110101010110011 |
3 | 11212021000212010011120 |
4 | 233113010232222303 |
5 | 1313121330401202 |
6 | 35210031513323 |
7 | 3450120132033 |
oct | 572704565263 |
9 | 155230763146 |
10 | 50852981427 |
11 | 1a626200686 |
12 | 9a32688843 |
13 | 4a456b3071 |
14 | 2665b2b8c3 |
15 | 14c96d50bc |
hex | bd712eab3 |
50852981427 has 8 divisors (see below), whose sum is σ = 67807866816. Its totient is φ = 33900041832.
The previous prime is 50852981419. The next prime is 50852981429. The reversal of 50852981427 is 72418925805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50852981427 - 23 = 50852981419 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50852981427.
It is not an unprimeable number, because it can be changed into a prime (50852981429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424333 + ... + 530814.
It is an arithmetic number, because the mean of its divisors is an integer number (8475983352).
Almost surely, 250852981427 is an apocalyptic number.
50852981427 is a deficient number, since it is larger than the sum of its proper divisors (16954885389).
50852981427 is a wasteful number, since it uses less digits than its factorization.
50852981427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 972897.
The product of its (nonzero) digits is 1612800, while the sum is 51.
The spelling of 50852981427 in words is "fifty billion, eight hundred fifty-two million, nine hundred eighty-one thousand, four hundred twenty-seven".
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