Base | Representation |
---|---|
bin | 101111000101010100… |
… | …000000011011100111 |
3 | 11211111021010220122010 |
4 | 233011110000123213 |
5 | 1312014034341310 |
6 | 35120305005303 |
7 | 3436541244135 |
oct | 570524003347 |
9 | 154437126563 |
10 | 50554996455 |
11 | 1a492a83107 |
12 | 996a923833 |
13 | 49c8a3c4b2 |
14 | 2638320755 |
15 | 14ad473320 |
hex | bc55006e7 |
50554996455 has 16 divisors (see below), whose sum is σ = 80902777824. Its totient is φ = 26957736960.
The previous prime is 50554996441. The next prime is 50554996483. The reversal of 50554996455 is 55469945505.
It is not a de Polignac number, because 50554996455 - 24 = 50554996439 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50554996395 and 50554996404.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 222414 + ... + 388043.
It is an arithmetic number, because the mean of its divisors is an integer number (5056423614).
Almost surely, 250554996455 is an apocalyptic number.
50554996455 is a deficient number, since it is larger than the sum of its proper divisors (30347781369).
50554996455 is a wasteful number, since it uses less digits than its factorization.
50554996455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615986.
The product of its (nonzero) digits is 24300000, while the sum is 57.
The spelling of 50554996455 in words is "fifty billion, five hundred fifty-four million, nine hundred ninety-six thousand, four hundred fifty-five".
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