Base | Representation |
---|---|
bin | 101110110100111101… |
… | …000000000010000100 |
3 | 11210210010200120111210 |
4 | 232310331000002010 |
5 | 1310433303430202 |
6 | 35033142131420 |
7 | 3426666311424 |
oct | 566475000204 |
9 | 153703616453 |
10 | 50280530052 |
11 | 1a362059475 |
12 | 98b2a20b70 |
13 | 4983c1173c |
14 | 260dab6484 |
15 | 1494309c6c |
hex | bb4f40084 |
50280530052 has 12 divisors (see below), whose sum is σ = 117321236816. Its totient is φ = 16760176680.
The previous prime is 50280530051. The next prime is 50280530057. The reversal of 50280530052 is 25003508205.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (50280530051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095022074 + ... + 2095022097.
Almost surely, 250280530052 is an apocalyptic number.
It is an amenable number.
50280530052 is an abundant number, since it is smaller than the sum of its proper divisors (67040706764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50280530052 is a wasteful number, since it uses less digits than its factorization.
50280530052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4190044178 (or 4190044176 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 50280530052 in words is "fifty billion, two hundred eighty million, five hundred thirty thousand, fifty-two".
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