Base | Representation |
---|---|
bin | 1100000011100… |
… | …0010001010011 |
3 | 10112010211012112 |
4 | 3000320101103 |
5 | 100420442011 |
6 | 5003415535 |
7 | 1152525314 |
oct | 300702123 |
9 | 115124175 |
10 | 50562131 |
11 | 265a5094 |
12 | 14b245ab |
13 | a624229 |
14 | 6a0260b |
15 | 468b58b |
hex | 3038453 |
50562131 has 8 divisors (see below), whose sum is σ = 53724384. Its totient is φ = 47420800.
The previous prime is 50562121. The next prime is 50562137. The reversal of 50562131 is 13126505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50562131 - 218 = 50299987 is a prime.
It is a super-3 number, since 3×505621313 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50562097 and 50562106.
It is not an unprimeable number, because it can be changed into a prime (50562137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 10056.
It is an arithmetic number, because the mean of its divisors is an integer number (6715548).
Almost surely, 250562131 is an apocalyptic number.
50562131 is a deficient number, since it is larger than the sum of its proper divisors (3162253).
50562131 is a wasteful number, since it uses less digits than its factorization.
50562131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10461.
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 50562131 is about 7110.7053799184. The cubic root of 50562131 is about 369.7786136051.
Adding to 50562131 its reverse (13126505), we get a palindrome (63688636).
The spelling of 50562131 in words is "fifty million, five hundred sixty-two thousand, one hundred thirty-one".
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