Base | Representation |
---|---|
bin | 101111010011100111… |
… | …111011011100001111 |
3 | 11212002222221102200000 |
4 | 233103213323130033 |
5 | 1313012021144134 |
6 | 35200203135343 |
7 | 3445515140214 |
oct | 572347733417 |
9 | 155088842600 |
10 | 50795099919 |
11 | 1a5a6567423 |
12 | 9a17214553 |
13 | 4a366c8455 |
14 | 265c181b0b |
15 | 14c459ee99 |
hex | bd39fb70f |
50795099919 has 24 divisors (see below), whose sum is σ = 76786229520. Its totient is φ = 33552709056.
The previous prime is 50795099917. The next prime is 50795099933. The reversal of 50795099919 is 91999059705.
50795099919 is a `hidden beast` number, since 50 + 79 + 509 + 9 + 9 + 1 + 9 = 666.
It is not a de Polignac number, because 50795099919 - 21 = 50795099917 is a prime.
It is a super-2 number, since 2×507950999192 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50795099917) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 932382 + ... + 985355.
It is an arithmetic number, because the mean of its divisors is an integer number (3199426230).
Almost surely, 250795099919 is an apocalyptic number.
50795099919 is a deficient number, since it is larger than the sum of its proper divisors (25991129601).
50795099919 is a wasteful number, since it uses less digits than its factorization.
50795099919 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1917861 (or 1917849 counting only the distinct ones).
The product of its (nonzero) digits is 10333575, while the sum is 63.
The spelling of 50795099919 in words is "fifty billion, seven hundred ninety-five million, ninety-nine thousand, nine hundred nineteen".
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