Base | Representation |
---|---|
bin | 101110100111000110… |
… | …011100110111011111 |
3 | 11210011221101020200021 |
4 | 232213012130313133 |
5 | 1304444310021211 |
6 | 34554121013011 |
7 | 3421145025022 |
oct | 564706346737 |
9 | 153157336607 |
10 | 50048126431 |
11 | 1a252954166 |
12 | 9849024167 |
13 | 4947a203c4 |
14 | 25cac9b1b9 |
15 | 147dbee771 |
hex | ba719cddf |
50048126431 has 16 divisors (see below), whose sum is σ = 53488005120. Its totient is φ = 46715628960.
The previous prime is 50048126383. The next prime is 50048126519. The reversal of 50048126431 is 13462184005.
It is a cyclic number.
It is not a de Polignac number, because 50048126431 - 215 = 50048093663 is a prime.
It is a super-2 number, since 2×500481264312 (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 (50048126131) 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, 1073986 + ... + 1119616.
It is an arithmetic number, because the mean of its divisors is an integer number (3343000320).
Almost surely, 250048126431 is an apocalyptic number.
50048126431 is a deficient number, since it is larger than the sum of its proper divisors (3439878689).
50048126431 is a wasteful number, since it uses less digits than its factorization.
50048126431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46806.
The product of its (nonzero) digits is 23040, while the sum is 34.
The spelling of 50048126431 in words is "fifty billion, forty-eight million, one hundred twenty-six thousand, four hundred thirty-one".
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