Base | Representation |
---|---|
bin | 101110111110001110… |
… | …010100000010101101 |
3 | 11211011222100111011100 |
4 | 232332032110002231 |
5 | 1311243113012110 |
6 | 35100415513313 |
7 | 3433565315430 |
oct | 567616240255 |
9 | 154158314140 |
10 | 50436063405 |
11 | 1a43192aa32 |
12 | 9936b28839 |
13 | 49aa1ca100 |
14 | 2626601817 |
15 | 14a2ccdbc0 |
hex | bbe3940ad |
50436063405 has 72 divisors (see below), whose sum is σ = 108188241408. Its totient is φ = 21282887808.
The previous prime is 50436063389. The next prime is 50436063427.
50436063405 is a `hidden beast` number, since 5 + 0 + 4 + 3 + 606 + 3 + 40 + 5 = 666.
50436063405 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 50436063405 - 24 = 50436063389 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50436063405.
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 71 ways as a sum of consecutive naturals, for example, 420477 + ... + 526946.
It is an arithmetic number, because the mean of its divisors is an integer number (1502614464).
Almost surely, 250436063405 is an apocalyptic number.
It is an amenable number.
50436063405 is an abundant number, since it is smaller than the sum of its proper divisors (57752178003).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50436063405 is a wasteful number, since it uses less digits than its factorization.
50436063405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947467 (or 947451 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
It can be divided in two parts, 504360 and 63405, that added together give a palindrome (567765).
The spelling of 50436063405 in words is "fifty billion, four hundred thirty-six million, sixty-three thousand, four hundred five".
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