Base | Representation |
---|---|
bin | 101111001010011111… |
… | …011100000000111011 |
3 | 11211201022122000012211 |
4 | 233022133130000323 |
5 | 1312203310112344 |
6 | 35133051115551 |
7 | 3441644604250 |
oct | 571237340073 |
9 | 154638560184 |
10 | 50641879099 |
11 | 1a528025349 |
12 | 9993a42bb7 |
13 | 4a10a3c546 |
14 | 2645a99427 |
15 | 14b5dd6334 |
hex | bca7dc03b |
50641879099 has 8 divisors (see below), whose sum is σ = 57962436320. Its totient is φ = 43342822656.
The previous prime is 50641879081. The next prime is 50641879129. The reversal of 50641879099 is 99097814605.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50641879099 - 223 = 50633490491 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50641879009) 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, 5370144 + ... + 5379565.
It is an arithmetic number, because the mean of its divisors is an integer number (7245304540).
Almost surely, 250641879099 is an apocalyptic number.
50641879099 is a deficient number, since it is larger than the sum of its proper divisors (7320557221).
50641879099 is a wasteful number, since it uses less digits than its factorization.
50641879099 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10750389.
The product of its (nonzero) digits is 4898880, while the sum is 58.
The spelling of 50641879099 in words is "fifty billion, six hundred forty-one million, eight hundred seventy-nine thousand, ninety-nine".
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