Base | Representation |
---|---|
bin | 10110111110101000011001… |
… | …01001111011010110101010 |
3 | 20121220200001121022022200111 |
4 | 23133110030221323112222 |
5 | 23110342432123230200 |
6 | 255245220432124534 |
7 | 13433464646634430 |
oct | 1337241451732652 |
9 | 217820047268614 |
10 | 50530502555050 |
11 | 15111958401671 |
12 | 580119709674a |
13 | 22270100a3b9b |
14 | c699918d4d50 |
15 | 5c963358c0ba |
hex | 2df50ca7b5aa |
50530502555050 has 24 divisors (see below), whose sum is σ = 107413411146336. Its totient is φ = 17324743733040.
The previous prime is 50530502555017. The next prime is 50530502555051. The reversal of 50530502555050 is 5055520503505.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 50530502554994 and 50530502555012.
It is not an unprimeable number, because it can be changed into a prime (50530502555051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72186431872 + ... + 72186432571.
It is an arithmetic number, because the mean of its divisors is an integer number (4475558797764).
Almost surely, 250530502555050 is an apocalyptic number.
50530502555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50530502555050 is an abundant number, since it is smaller than the sum of its proper divisors (56882908591286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50530502555050 is a wasteful number, since it uses less digits than its factorization.
50530502555050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144372864462 (or 144372864457 counting only the distinct ones).
The product of its (nonzero) digits is 468750, while the sum is 40.
The spelling of 50530502555050 in words is "fifty trillion, five hundred thirty billion, five hundred two million, five hundred fifty-five thousand, fifty".
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