Base | Representation |
---|---|
bin | 101110101101001101… |
… | …001000111010110111 |
3 | 11210110002002112211200 |
4 | 232231031020322313 |
5 | 1310202014334111 |
6 | 35012220103543 |
7 | 3423530403501 |
oct | 565515107267 |
9 | 153402075750 |
10 | 50150543031 |
11 | 1a2a5746286 |
12 | 9877394bb3 |
13 | 4962ccbb44 |
14 | 25da71ad71 |
15 | 1487bd0256 |
hex | bad348eb7 |
50150543031 has 24 divisors (see below), whose sum is σ = 76918196160. Its totient is φ = 31377831936.
The previous prime is 50150543029. The next prime is 50150543081. The reversal of 50150543031 is 13034505105.
50150543031 is a `hidden beast` number, since 50 + 150 + 5 + 430 + 31 = 666.
It is not a de Polignac number, because 50150543031 - 21 = 50150543029 is a prime.
It is a super-2 number, since 2×501505430312 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50150542986 and 50150543004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50150543011) 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, 410271 + ... + 518288.
It is an arithmetic number, because the mean of its divisors is an integer number (3204924840).
Almost surely, 250150543031 is an apocalyptic number.
50150543031 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
50150543031 is a deficient number, since it is larger than the sum of its proper divisors (26767653129).
50150543031 is a wasteful number, since it uses less digits than its factorization.
50150543031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 928935 (or 928932 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The spelling of 50150543031 in words is "fifty billion, one hundred fifty million, five hundred forty-three thousand, thirty-one".
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