Base | Representation |
---|---|
bin | 101110101100000010… |
… | …110001110101111111 |
3 | 11210101201102012020012 |
4 | 232230002301311333 |
5 | 1310132022043410 |
6 | 35010242213435 |
7 | 3423202615205 |
oct | 565402616577 |
9 | 153351365205 |
10 | 50131049855 |
11 | 1a295741817 |
12 | 987095427b |
13 | 495bc65313 |
14 | 25d7cc5075 |
15 | 148612e605 |
hex | bac0b1d7f |
50131049855 has 16 divisors (see below), whose sum is σ = 60426432000. Its totient is φ = 39925501440.
The previous prime is 50131049827. The next prime is 50131049863. The reversal of 50131049855 is 55894013105.
It is not a de Polignac number, because 50131049855 - 224 = 50114272639 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5778461 + ... + 5787129.
It is an arithmetic number, because the mean of its divisors is an integer number (3776652000).
Almost surely, 250131049855 is an apocalyptic number.
50131049855 is a deficient number, since it is larger than the sum of its proper divisors (10295382145).
50131049855 is a wasteful number, since it uses less digits than its factorization.
50131049855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13714.
The product of its (nonzero) digits is 108000, while the sum is 41.
The spelling of 50131049855 in words is "fifty billion, one hundred thirty-one million, forty-nine thousand, eight hundred fifty-five".
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