Base | Representation |
---|---|
bin | 101110101101010011… |
… | …010000111101000101 |
3 | 11210110012010010112210 |
4 | 232231103100331011 |
5 | 1310202422230210 |
6 | 35012314334033 |
7 | 3423550142163 |
oct | 565523207505 |
9 | 153405103483 |
10 | 50152148805 |
11 | 1a2a6642770 |
12 | 9877a2a319 |
13 | 49634419c5 |
14 | 25daa18233 |
15 | 1487deae20 |
hex | bad4d0f45 |
50152148805 has 32 divisors (see below), whose sum is σ = 87634649088. Its totient is φ = 24289428800.
The previous prime is 50152148791. The next prime is 50152148821. The reversal of 50152148805 is 50884125105.
It is not a de Polignac number, because 50152148805 - 218 = 50151886661 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16509 + ... + 317138.
It is an arithmetic number, because the mean of its divisors is an integer number (2738582784).
Almost surely, 250152148805 is an apocalyptic number.
50152148805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50152148805 is a deficient number, since it is larger than the sum of its proper divisors (37482500283).
50152148805 is a wasteful number, since it uses less digits than its factorization.
50152148805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334577.
The product of its (nonzero) digits is 64000, while the sum is 39.
The spelling of 50152148805 in words is "fifty billion, one hundred fifty-two million, one hundred forty-eight thousand, eight hundred five".
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