Base | Representation |
---|---|
bin | 10111000111001101011010… |
… | …11101110001110010100111 |
3 | 20122221211212122012110211022 |
4 | 23203212231131301302213 |
5 | 23130210112104344210 |
6 | 300032445030201355 |
7 | 13464001165144562 |
oct | 1343465535616247 |
9 | 218854778173738 |
10 | 50825258278055 |
11 | 15215964316a48 |
12 | 584a3381b325b |
13 | 2248a555863c1 |
14 | c79d543494d9 |
15 | 5d2135641155 |
hex | 2e39ad771ca7 |
50825258278055 has 8 divisors (see below), whose sum is σ = 60990421226544. Its totient is φ = 40660132427200.
The previous prime is 50825258277967. The next prime is 50825258278057. The reversal of 50825258278055 is 55087285252805.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50825258278055 - 238 = 50550380371111 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50825258278057) 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, 6165581 + ... + 11817990.
It is an arithmetic number, because the mean of its divisors is an integer number (7623802653318).
Almost surely, 250825258278055 is an apocalyptic number.
50825258278055 is a deficient number, since it is larger than the sum of its proper divisors (10165162948489).
50825258278055 is a wasteful number, since it uses less digits than its factorization.
50825258278055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18548817.
The product of its (nonzero) digits is 89600000, while the sum is 62.
The spelling of 50825258278055 in words is "fifty trillion, eight hundred twenty-five billion, two hundred fifty-eight million, two hundred seventy-eight thousand, fifty-five".
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