Base | Representation |
---|---|
bin | 1100000011100… |
… | …0000000111000 |
3 | 10112010202202121 |
4 | 3000320000320 |
5 | 100420423310 |
6 | 5003411024 |
7 | 1152522253 |
oct | 300700070 |
9 | 115122677 |
10 | 50561080 |
11 | 265a4319 |
12 | 14b23a74 |
13 | a6238cb |
14 | 6a0209a |
15 | 468b0da |
hex | 3038038 |
50561080 has 16 divisors (see below), whose sum is σ = 113762520. Its totient is φ = 20224416.
The previous prime is 50561051. The next prime is 50561101. The reversal of 50561080 is 8016505.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631974 + ... + 632053.
Almost surely, 250561080 is an apocalyptic number.
It is an amenable number.
50561080 is an abundant number, since it is smaller than the sum of its proper divisors (63201440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50561080 is a wasteful number, since it uses less digits than its factorization.
50561080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1264038 (or 1264034 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 50561080 is about 7110.6314768802. The cubic root of 50561080 is about 369.7760514767.
Adding to 50561080 its reverse (8016505), we get a palindrome (58577585).
The spelling of 50561080 in words is "fifty million, five hundred sixty-one thousand, eighty".
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