Base | Representation |
---|---|
bin | 101111001001110111… |
… | …111101011100100101 |
3 | 11211200121011020022010 |
4 | 233021313331130211 |
5 | 1312143132432102 |
6 | 35132041224433 |
7 | 3441460622616 |
oct | 571167753445 |
9 | 154617136263 |
10 | 50631530277 |
11 | 1a5221a70a9 |
12 | 9990492119 |
13 | 4a0b857c93 |
14 | 2644563c0d |
15 | 14b503ed6c |
hex | bc9dfd725 |
50631530277 has 16 divisors (see below), whose sum is σ = 71266613760. Its totient is φ = 31885641072.
The previous prime is 50631530267. The next prime is 50631530351. The reversal of 50631530277 is 77203513605.
It is not a de Polignac number, because 50631530277 - 211 = 50631528229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50631530237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1260153 + ... + 1299710.
It is an arithmetic number, because the mean of its divisors is an integer number (4454163360).
Almost surely, 250631530277 is an apocalyptic number.
50631530277 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
50631530277 is a deficient number, since it is larger than the sum of its proper divisors (20635083483).
50631530277 is a wasteful number, since it uses less digits than its factorization.
50631530277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2560232.
The product of its (nonzero) digits is 132300, while the sum is 39.
The spelling of 50631530277 in words is "fifty billion, six hundred thirty-one million, five hundred thirty thousand, two hundred seventy-seven".
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